diff --git a/src/Mod/Arch/CMakeLists.txt b/src/Mod/Arch/CMakeLists.txt
index 1b5128d630..bf77656ab5 100644
--- a/src/Mod/Arch/CMakeLists.txt
+++ b/src/Mod/Arch/CMakeLists.txt
@@ -6,6 +6,7 @@ SET(Arch_SRCS
     Init.py
     InitGui.py
     ArchComponent.py
+    ArchIFC.py
     ArchWall.py
     importIFC.py
     importIFClegacy.py