--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1230,6 +1230,7 @@
 list( REMOVE_ITEM GAME_NONPCH_SOURCES ${PCH_SOURCES} )
 
 add_executable( zdoom WIN32 MACOSX_BUNDLE ${GAME_SOURCES} )
+target_include_directories( zdoom BEFORE PRIVATE common/scripting/core )
 
 target_precompile_headers( zdoom PRIVATE g_pch.h )