diff --git a/custom/setup-gtags.el b/custom/setup-gtags.el
deleted file mode 100644
index 3ea2ef1..0000000
--- a/custom/setup-gtags.el
+++ /dev/null
@@ -1,15 +0,0 @@
-(require 'ggtags)
-
-;; Update on save of file
-(setq ggtags-update-on-save t)
-
-;; Enable async update
-(setq ggtags-oversize-limit t)
-
-;; Enable ggtags-mode
-(add-hook 'c-mode-common-hook
-          (lambda ()
-            (when (derived-mode-p 'c-mode 'c++-mode 'python-mode 'java-mode 'asm-mode)
-              (ggtags-mode 1))))
-
-(provide 'setup-gtags)
diff --git a/init.el b/init.el
index b1d5d5b..841dab6 100644
--- a/init.el
+++ b/init.el
@@ -70,9 +70,6 @@
 ;; setup coding
 (require 'setup-coding)
 
-;; setup gtags
-(require 'setup-gtags)
-
 ;; setup helm
 (require 'setup-helm)
 (require 'setup-helm-gtags)