diff --git a/dot_config/git/config b/dot_config/git/config
index e4aaccb..41559bb 100644
--- a/dot_config/git/config
+++ b/dot_config/git/config
@@ -32,6 +32,7 @@
 
 [diff]
 	algorithm = patience
+    external = difft
 
 [sendemail]
     smtpserver = /usr/bin/msmtp