diff --git a/scripts/tags.sh b/scripts/tags.sh
index 833813a99e7c23a29c4e7147c58ac0ca2c696400..0bc8588b630ff2750e48d322e0fccc3bf9d63143 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -116,7 +116,7 @@ docscope()
 
 dogtags()
 {
-	all_sources | gtags -f -
+	all_sources | gtags -i -f -
 }
 
 exuberant()