diff --git a/Custom-Commands-Compendium.md b/Custom-Commands-Compendium.md
index fb1dd39..0397f8c 100644
--- a/Custom-Commands-Compendium.md
+++ b/Custom-Commands-Compendium.md
@@ -11,7 +11,7 @@ Does not work with renamed files though.
 ```yml
 customCommands:
   - key: 'f'
-    command: "git difftool {{.SelectedLocalCommit.Sha}} -- {{.SelectedCommitFile.Name}}"
+    command: "git difftool -y {{.SelectedLocalCommit.Sha}} -- {{.SelectedCommitFile.Name}}"
     context: 'commitFiles'
     description: 'Compare (difftool) with local copy'
 ```