diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index a96c5d0976..fe982109d4 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -914,6 +914,7 @@ add_executable( zdoom WIN32
 )
 
 set_source_files_properties( xlat/parse_xlat.cpp PROPERTIES OBJECT_DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/xlat_parser.c" )
+set_source_files_properties( zscript/zcc_parser.cpp PROPERTIES OBJECT_DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/zcc-parse.c" )
 set_source_files_properties( sc_man.cpp PROPERTIES OBJECT_DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/sc_man_scanner.h" )
 
 if(${CMAKE_SYSTEM_NAME} STREQUAL "SunOS")