diff --git a/shell.nix b/shell.nix
index 9dff692..10e0060 100644
--- a/shell.nix
+++ b/shell.nix
@@ -9,7 +9,6 @@ mkShell {
     python38Packages.sqlalchemy
     python38Packages.pytest
     python38Packages.isort
-    python38Packages.pyflakes
     sqlite
   ];