diff --git a/flake.nix b/flake.nix
index d05d531..3a38c08 100644
--- a/flake.nix
+++ b/flake.nix
@@ -34,9 +34,9 @@
             ipython
             
             # Add more default packages as needed
-            (sphinx.override { 
+            sphinx.override { 
               preferWheel = true;  # Try to use pre-built wheels which may have better compatibility
-            })
+            }
           ];
           
           # Combine base packages with extra packages