diff --git a/freecad/gears/features.py b/freecad/gears/features.py
index 866f9da..7a24ecb 100644
--- a/freecad/gears/features.py
+++ b/freecad/gears/features.py
@@ -43,7 +43,7 @@ __all__ = ["InvoluteGear",
            "InvoluteGearRack",
            "CrownGear",
            "WormGear",
-           "HypoCycloidGear"
+           "HypoCycloidGear",
            "ViewProviderGear"]