diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index bb51ae7..6699e98 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -184,7 +184,7 @@ if(NOT UNITTEST)
         # CMAKE_INSTALL_PREFIX 
         # CMAKE_CURRENT_SOURCE_DIR
         # CMAKE_BINARY_DIR/src/..
-        set(APPS "${CMAKE_SOURCE_DIR}/${PROJECT_NAME}.app")
+        set(APPS "${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}.app")
         # APPS might be a symbolic link which does not work with fixup_bundle
         # expand APPS to a real path
         get_filename_component(APPS_EXPANDED ${APPS} REALPATH)