diff --git a/MyxCMake/lib/uncrustify/Uncrustify.cmake b/MyxCMake/lib/uncrustify/Uncrustify.cmake
index 9aa61a6..233dbbf 100644
--- a/MyxCMake/lib/uncrustify/Uncrustify.cmake
+++ b/MyxCMake/lib/uncrustify/Uncrustify.cmake
@@ -63,7 +63,7 @@ function(myx_uncrustify TARGET_NAME)
     endif()
   endforeach()
 
-  target_source(${TARGET_NAME} PRIVATE ${ARG_CONFIG})
+  target_sources(${TARGET_NAME} PRIVATE ${ARG_CONFIG})
   set(__fixed_config ${PROJECT_BINARY_DIR}/uncrustify-${TARGET_NAME}.cfg)
   add_custom_command(OUTPUT ${__fixed_config}
                      DEPENDS ${ARG_CONFIG}