diff --git a/pkgs/development/python-modules/diffsync/default.nix b/pkgs/development/python-modules/diffsync/default.nix
index 877322259c42..ff96650b920f 100644
--- a/pkgs/development/python-modules/diffsync/default.nix
+++ b/pkgs/development/python-modules/diffsync/default.nix
@@ -27,6 +27,11 @@ buildPythonPackage rec {
     pythonRelaxDepsHook
   ];
 
+  pythonRelaxDeps = [
+    "packaging"
+    "structlog"
+  ];
+
   propagatedBuildInputs = [
     colorama
     packaging
@@ -35,10 +40,6 @@ buildPythonPackage rec {
     structlog
   ];
 
-  pythonRelaxDeps = [
-    "structlog"
-  ];
-
   pythonImportsCheck = [
     "diffsync"
   ];