diff --git a/src/Mod/CMakeLists.txt b/src/Mod/CMakeLists.txt
index 99ba91dd5f..c1891518ae 100644
--- a/src/Mod/CMakeLists.txt
+++ b/src/Mod/CMakeLists.txt
@@ -19,7 +19,6 @@ ELSE(EIGEN3_FOUND)
     MESSAGE("Due to the missing Eigen3 library the Sketcher module won't be built")
     MESSAGE("Due to the missing Eigen3 library the Robot module won't be built")
 ENDIF(EIGEN3_FOUND)
-add_subdirectory(Machining_Distortion)
 
 add_subdirectory(ReverseEngineering)
 add_subdirectory(MeshPart)