diff --git a/src/Mod/Machining_Distortion/CMakeLists.txt b/src/Mod/Machining_Distortion/CMakeLists.txt
index ec8e442a7..d3f796b85 100755
--- a/src/Mod/Machining_Distortion/CMakeLists.txt
+++ b/src/Mod/Machining_Distortion/CMakeLists.txt
@@ -20,7 +20,9 @@ SET(MachDist_SRCS
 	MachDistAnalysis.py
 	MachDistIsostatic.py
 	MachDistAlignment.py
-    
+    Parameter.ui
+    Material.ui
+    Aligment.ui
 )
 SOURCE_GROUP("" FILES ${MachDist_SRCS})