diff --git a/src/Mod/Fem/CMakeLists.txt b/src/Mod/Fem/CMakeLists.txt
index d253e19186..2f693f6156 100755
--- a/src/Mod/Fem/CMakeLists.txt
+++ b/src/Mod/Fem/CMakeLists.txt
@@ -353,6 +353,7 @@ SET(FemGuiTests_SRCS
 )
 
 SET(FemGuiUtils_SRCS
+    femguiutils/__init__.py
     femguiutils/selection_widgets.py
 )