1 files changed, 2 insertions, 1 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/pytest-flask/default.nix b/nixpkgs/pkgs/development/python-modules/pytest-flask/default.nix
index 7b459b4a294c..e55d98ce46be 100644
--- a/nixpkgs/pkgs/development/python-modules/pytest-flask/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pytest-flask/default.nix
@@ -12,8 +12,9 @@ buildPythonPackage rec {
 
   doCheck = false;
 
+  buildInputs = [ pytest ];
+
   propagatedBuildInputs = [
-    pytest
     flask
     werkzeug
   ];