diff --git a/Docker Images/quartz/Developing with Quartz.md b/Docker Images/quartz/Developing with Quartz.md
index dc7fe54..ae53c5d 100644
--- a/Docker Images/quartz/Developing with Quartz.md	
+++ b/Docker Images/quartz/Developing with Quartz.md	
@@ -29,5 +29,5 @@ make run
 If 200+ files are claiming to be modified, you may need to disable filemode checking:
 
 ```bash
-git config core.fileMode false
+git config --global core.fileMode false
 ```