diff --git a/notes.sh b/notes.sh
index 7b739c6..f566290 100755
--- a/notes.sh
+++ b/notes.sh
@@ -51,7 +51,7 @@ function createNote() {
 }
 
 function main() {
-  case "$1" in
+  case "$2" in
     # DIFF: Show git diff of staged changes
     diff|d)
       cd "$notes_dir"