diff --git a/pkgs/development/tools/analysis/cvehound/default.nix b/pkgs/development/tools/analysis/cvehound/default.nix
index 12d36dc6089..5bd6cdc0069 100644
--- a/pkgs/development/tools/analysis/cvehound/default.nix
+++ b/pkgs/development/tools/analysis/cvehound/default.nix
@@ -27,7 +27,7 @@ python3.pkgs.buildPythonApplication rec {
   ];
 
   checkInputs = with python3.pkgs; [
-    GitPython
+    gitpython
     psutil
     pytestCheckHook
   ];