diff --git a/CLI_Usage.md b/CLI_Usage.md
index 69256f5..165ddab 100644
--- a/CLI_Usage.md
+++ b/CLI_Usage.md
@@ -74,7 +74,7 @@ The great thing with attachments is that Apprise is able to make a remote web-re
 ```bash
 # A web-based attachment:
 apprise --title="A Great Github Cheatsheet" --body="see attached" \
-   --attach=https://github.github.com/training-kit/downloads/github-git-cheat-sheet.pdf
+   --attach="https://github.github.com/training-kit/downloads/github-git-cheat-sheet.pdf"
 ```
 
 ### :label: Leverage Tagging