diff --git a/CMakeLists.txt b/CMakeLists.txt
index ad3e22454..0986094a4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -541,7 +541,8 @@ if(WIN32)
 		ADD_CUSTOM_COMMAND(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/engine_rc.o
 		                   COMMAND ${CMAKE_RC_COMPILER} -I${CMAKE_CURRENT_BINARY_DIR}
 		                                                -i${CMAKE_CURRENT_SOURCE_DIR}/src/res/engine.rc
-		                                                -o ${CMAKE_CURRENT_BINARY_DIR}/engine_rc.o)
+		                                                -o ${CMAKE_CURRENT_BINARY_DIR}/engine_rc.o
+		                   MAIN_DEPENDENCY ${CMAKE_CURRENT_SOURCE_DIR}/src/res/engine.rc)
 
 		list(APPEND OC_SYSTEM_SOURCES
 			${CMAKE_CURRENT_BINARY_DIR}/engine_rc.o