diff --git a/src/refiners/fluxion/adapters/lora.py b/src/refiners/fluxion/adapters/lora.py
index 007ecce..cb3e348 100644
--- a/src/refiners/fluxion/adapters/lora.py
+++ b/src/refiners/fluxion/adapters/lora.py
@@ -1,4 +1,5 @@
 from abc import ABC, abstractmethod
+from typing import Any, Generic, TypeVar, cast
 
 from torch import Tensor, device as Device, dtype as DType
 from torch.nn import Parameter as TorchParameter
@@ -7,8 +8,10 @@ from torch.nn.init import normal_, zeros_
 import refiners.fluxion.layers as fl
 from refiners.fluxion.adapters.adapter import Adapter
 
+T = TypeVar("T", bound=fl.WeightedModule)
 
-class Lora(fl.Chain, ABC):
+
+class Lora(Generic[T], fl.Chain, ABC):
     """Low-Rank Adaptation (LoRA) layer.
 
     This layer is composed of two [`WeightedModule`][refiners.fluxion.layers.WeightedModule]:
@@ -55,9 +58,7 @@ class Lora(fl.Chain, ABC):
         zeros_(tensor=self.up.weight)
 
     @abstractmethod
-    def lora_layers(
-        self, device: Device | str | None = None, dtype: DType | None = None
-    ) -> tuple[fl.WeightedModule, fl.WeightedModule]:
+    def lora_layers(self, device: Device | str | None = None, dtype: DType | None = None) -> tuple[T, T]:
         """Create the down and up layers of the LoRA.
 
         Args:
@@ -67,18 +68,18 @@ class Lora(fl.Chain, ABC):
         ...
 
     @property
-    def down(self) -> fl.WeightedModule:
+    def down(self) -> T:
         """The down layer."""
         down_layer = self[0]
         assert isinstance(down_layer, fl.WeightedModule)
-        return down_layer
+        return cast(T, down_layer)
 
     @property
-    def up(self) -> fl.WeightedModule:
+    def up(self) -> T:
         """The up layer."""
         up_layer = self[1]
         assert isinstance(up_layer, fl.WeightedModule)
-        return up_layer
+        return cast(T, up_layer)
 
     @property
     def rank(self) -> int:
@@ -102,7 +103,7 @@ class Lora(fl.Chain, ABC):
         /,
         down: Tensor,
         up: Tensor,
-    ) -> "Lora":
+    ) -> "Lora[Any]":
         match (up.ndim, down.ndim):
             case (2, 2):
                 return LinearLora.from_weights(name, up=up, down=down)
@@ -112,14 +113,14 @@ class Lora(fl.Chain, ABC):
                 raise ValueError(f"Unsupported weight shapes: up={up.shape}, down={down.shape}")
 
     @classmethod
-    def from_dict(cls, name: str, /, state_dict: dict[str, Tensor]) -> dict[str, "Lora"]:
+    def from_dict(cls, name: str, /, state_dict: dict[str, Tensor]) -> dict[str, "Lora[Any]"]:
         """
         Create a dictionary of LoRA layers from a state dict.
 
         Expects the state dict to be a succession of down and up weights.
         """
         state_dict = {k: v for k, v in state_dict.items() if ".weight" in k}
-        loras: dict[str, Lora] = {}
+        loras: dict[str, Lora[Any]] = {}
         for down_key, down_tensor, up_tensor in zip(
             list(state_dict.keys())[::2], list(state_dict.values())[::2], list(state_dict.values())[1::2]
         ):
@@ -168,7 +169,7 @@ class Lora(fl.Chain, ABC):
         self.up.weight = TorchParameter(up_weight.to(device=self.device, dtype=self.dtype))
 
 
-class LinearLora(Lora):
+class LinearLora(Lora[fl.Linear]):
     """Low-Rank Adaptation (LoRA) layer for linear layers.
 
     This layer uses two [`Linear`][refiners.fluxion.layers.Linear] layers as its down and up layers.
@@ -254,7 +255,7 @@ class LinearLora(Lora):
         return False
 
 
-class Conv2dLora(Lora):
+class Conv2dLora(Lora[fl.Conv2d]):
     """Low-Rank Adaptation (LoRA) layer for 2D convolutional layers.
 
     This layer uses two [`Conv2d`][refiners.fluxion.layers.Conv2d] layers as its down and up layers.
@@ -374,7 +375,7 @@ class LoraAdapter(fl.Sum, Adapter[fl.WeightedModule]):
     This adapter simply sums the target layer with the given LoRA layers.
     """
 
-    def __init__(self, target: fl.WeightedModule, /, *loras: Lora) -> None:
+    def __init__(self, target: fl.WeightedModule, /, *loras: Lora[Any]) -> None:
         """Initialize the adapter.
 
         Args:
@@ -387,24 +388,24 @@ class LoraAdapter(fl.Sum, Adapter[fl.WeightedModule]):
     @property
     def names(self) -> list[str]:
         """The names of the LoRA layers."""
-        return [lora.name for lora in self.layers(Lora)]
+        return [lora.name for lora in self.layers(Lora[Any])]
 
     @property
-    def loras(self) -> dict[str, Lora]:
+    def loras(self) -> dict[str, Lora[Any]]:
         """The LoRA layers indexed by name."""
-        return {lora.name: lora for lora in self.layers(Lora)}
+        return {lora.name: lora for lora in self.layers(Lora[Any])}
 
     @property
     def scales(self) -> dict[str, float]:
         """The scales of the LoRA layers indexed by names."""
-        return {lora.name: lora.scale for lora in self.layers(Lora)}
+        return {lora.name: lora.scale for lora in self.layers(Lora[Any])}
 
     @scales.setter
     def scale(self, values: dict[str, float]) -> None:
         for name, value in values.items():
             self.loras[name].scale = value
 
-    def add_lora(self, lora: Lora, /) -> None:
+    def add_lora(self, lora: Lora[Any], /) -> None:
         """Add a LoRA layer to the adapter.
 
         Raises:
@@ -416,7 +417,7 @@ class LoraAdapter(fl.Sum, Adapter[fl.WeightedModule]):
         assert lora.name not in self.names, f"LoRA layer with name {lora.name} already exists"
         self.append(lora)
 
-    def remove_lora(self, name: str, /) -> Lora | None:
+    def remove_lora(self, name: str, /) -> Lora[Any] | None:
         """Remove a LoRA layer from the adapter.
 
         Note:
diff --git a/src/refiners/foundationals/latent_diffusion/lora.py b/src/refiners/foundationals/latent_diffusion/lora.py
index e2debf2..0c120b3 100644
--- a/src/refiners/foundationals/latent_diffusion/lora.py
+++ b/src/refiners/foundationals/latent_diffusion/lora.py
@@ -1,3 +1,4 @@
+from typing import Any
 from warnings import warn
 
 from torch import Tensor
@@ -106,7 +107,7 @@ class SDLoraManager:
         for name, lora_tensors in tensors.items():
             self.add_loras(name, tensors=lora_tensors, scale=scale[name] if scale else 1.0)
 
-    def add_loras_to_text_encoder(self, loras: dict[str, Lora], /) -> None:
+    def add_loras_to_text_encoder(self, loras: dict[str, Lora[Any]], /) -> None:
         """Add multiple LoRAs to the text encoder.
 
         Args:
@@ -116,7 +117,7 @@ class SDLoraManager:
         text_encoder_loras = {key: loras[key] for key in loras.keys() if "text" in key}
         SDLoraManager.auto_attach(text_encoder_loras, self.clip_text_encoder)
 
-    def add_loras_to_unet(self, loras: dict[str, Lora], /) -> None:
+    def add_loras_to_unet(self, loras: dict[str, Lora[Any]], /) -> None:
         """Add multiple LoRAs to the U-Net.
 
         Args:
@@ -147,7 +148,7 @@ class SDLoraManager:
         for lora_adapter in self.lora_adapters:
             lora_adapter.eject()
 
-    def get_loras_by_name(self, name: str, /) -> list[Lora]:
+    def get_loras_by_name(self, name: str, /) -> list[Lora[Any]]:
         """Get the LoRA layers with the given name.
 
         Args:
@@ -190,9 +191,9 @@ class SDLoraManager:
                 lora.scale = scale
 
     @property
-    def loras(self) -> list[Lora]:
+    def loras(self) -> list[Lora[Any]]:
         """List of all the LoRA layers managed by the SDLoraManager."""
-        return list(self.unet.layers(Lora)) + list(self.clip_text_encoder.layers(Lora))
+        return list(self.unet.layers(Lora[Any])) + list(self.clip_text_encoder.layers(Lora[Any]))
 
     @property
     def names(self) -> list[str]:
@@ -239,12 +240,12 @@ class SDLoraManager:
 
     @staticmethod
     def auto_attach(
-        loras: dict[str, Lora],
+        loras: dict[str, Lora[Any]],
         target: fl.Chain,
         /,
         exclude: list[str] | None = None,
     ) -> None:
-        failed_loras: dict[str, Lora] = {}
+        failed_loras: dict[str, Lora[Any]] = {}
         for key, lora in loras.items():
             if attach := lora.auto_attach(target, exclude=exclude):
                 adapter, parent = attach
diff --git a/tests/adapters/test_lora.py b/tests/adapters/test_lora.py
index 8666982..0aa74ba 100644
--- a/tests/adapters/test_lora.py
+++ b/tests/adapters/test_lora.py
@@ -11,11 +11,11 @@ def lora() -> LinearLora:
 
 
 @pytest.fixture
-def conv_lora() -> Lora:
+def conv_lora() -> Conv2dLora:
     return Conv2dLora("conv_test", in_channels=16, out_channels=8, kernel_size=(3, 1), rank=4)
 
 
-def test_properties(lora: LinearLora, conv_lora: Lora) -> None:
+def test_properties(lora: LinearLora, conv_lora: Conv2dLora) -> None:
     assert lora.name == "test"
     assert lora.rank == lora.down.out_features == lora.up.in_features == 16
     assert lora.scale == 1.0
@@ -27,7 +27,6 @@ def test_properties(lora: LinearLora, conv_lora: Lora) -> None:
     assert conv_lora.scale == 1.0
     assert conv_lora.in_channels == conv_lora.down.in_channels == 16
     assert conv_lora.out_channels == conv_lora.up.out_channels == 8
-    assert isinstance(conv_lora.down, fl.Conv2d) and isinstance(conv_lora.up, fl.Conv2d)
     assert conv_lora.kernel_size == (conv_lora.down.kernel_size[0], conv_lora.up.kernel_size[0]) == (3, 1)
     # padding is set so the spatial dimensions are preserved
     assert conv_lora.padding == (conv_lora.down.padding[0], conv_lora.up.padding[0]) == (0, 1)
@@ -40,12 +39,10 @@ def test_scale_setter(lora: LinearLora) -> None:
 
 
 def test_from_weights(lora: LinearLora, conv_lora: Conv2dLora) -> None:
-    assert isinstance(lora.down, fl.Linear) and isinstance(lora.up, fl.Linear)
     new_lora = LinearLora.from_weights("test", down=lora.down.weight, up=lora.up.weight)
     x = torch.randn(1, 320)
     assert torch.allclose(lora(x), new_lora(x))
 
-    assert isinstance(conv_lora.down, fl.Conv2d) and isinstance(conv_lora.up, fl.Conv2d)
     new_conv_lora = Conv2dLora.from_weights("conv_test", down=conv_lora.down.weight, up=conv_lora.up.weight)
     x = torch.randn(1, 16, 64, 64)
     assert torch.allclose(conv_lora(x), new_conv_lora(x))