diff --git a/hosts/hydrogen/services/nginx/n7/projet-fin-etude.nix b/hosts/hydrogen/services/nginx/n7/projet-fin-etude.nix
index bf6bb49..8f8f9fb 100644
--- a/hosts/hydrogen/services/nginx/n7/projet-fin-etude.nix
+++ b/hosts/hydrogen/services/nginx/n7/projet-fin-etude.nix
@@ -8,4 +8,5 @@ let
 in {
   alias = "${pages}/";
   index = "index.html";
+  tryFiles = "$uri $uri/ /projet-fin-etude/index.html";
 }
diff --git a/hosts/hydrogen/services/nginx/n7/projet-long.nix b/hosts/hydrogen/services/nginx/n7/projet-long.nix
index a6fa4d9..64ed1ed 100644
--- a/hosts/hydrogen/services/nginx/n7/projet-long.nix
+++ b/hosts/hydrogen/services/nginx/n7/projet-long.nix
@@ -8,4 +8,5 @@ let
 in {
   alias = "${pages}/";
   index = "index.html";
+  tryFiles = "$uri $uri/ /projet-long/index.html";
 }
diff --git a/hosts/hydrogen/services/nginx/n7/projet-probleme-inverse-3D.nix b/hosts/hydrogen/services/nginx/n7/projet-probleme-inverse-3D.nix
index 5c2f6ad..09779a7 100644
--- a/hosts/hydrogen/services/nginx/n7/projet-probleme-inverse-3D.nix
+++ b/hosts/hydrogen/services/nginx/n7/projet-probleme-inverse-3D.nix
@@ -8,4 +8,5 @@ let
 in {
   alias = "${pages}/";
   index = "index.html";
+  tryFiles = "$uri $uri/ /projet-probleme-inverse-3D/index.html";
 }