diff --git a/src/Mod/Arch/CMakeLists.txt b/src/Mod/Arch/CMakeLists.txt
index e4020f3e14..fa1b9734d4 100644
--- a/src/Mod/Arch/CMakeLists.txt
+++ b/src/Mod/Arch/CMakeLists.txt
@@ -32,6 +32,8 @@ SET(Arch_SRCS
     ArchServer.py
     ArchMaterial.py
     ArchMaterial.ui
+    ArchSchedule.py
+    ArchSchedule.ui
 )
 SOURCE_GROUP("" FILES ${Arch_SRCS})