diff --git a/engine/shared/library/sharedFile/src/CMakeLists.txt b/engine/shared/library/sharedFile/src/CMakeLists.txt
index b3ad05f4..2d6a15f3 100644
--- a/engine/shared/library/sharedFile/src/CMakeLists.txt
+++ b/engine/shared/library/sharedFile/src/CMakeLists.txt
@@ -52,6 +52,7 @@ include_directories(
 	${SWG_ENGINE_SOURCE_DIR}/shared/library/sharedFoundation/include/public
 	${SWG_ENGINE_SOURCE_DIR}/shared/library/sharedFoundationTypes/include/public
 	${SWG_ENGINE_SOURCE_DIR}/shared/library/sharedMemoryManager/include/public
+	${SWG_ENGINE_SOURCE_DIR}/shared/library/sharedSynchronization/include/public
 	${SWG_EXTERNALS_SOURCE_DIR}/ours/library/fileInterface/include/public
 )