diff --git a/modules/siren-helm.el b/modules/siren-helm.el
index 9cb5ce9..46b2998 100644
--- a/modules/siren-helm.el
+++ b/modules/siren-helm.el
@@ -6,12 +6,14 @@
 
 ;;; Code:
 
-(siren-require-packages '(helm helm-swoop helm-projectile helm-open-github))
+(siren-require-packages
+ '(helm helm-swoop helm-ag helm-projectile helm-open-github))
 
 (require 'helm)
 (require 'helm-swoop)
 (require 'helm-projectile)
 (require 'helm-open-github)
+(require 'helm-ag)
 
 (setq helm-ag-source-type "file-line"
       helm-autoresize-mode 1
@@ -30,6 +32,9 @@
 (global-set-key (kbd "C-c M-r") 'helm-multi-swoop)
 (global-set-key (kbd "C-x M-r") 'helm-multi-swoop-all)
 
+;; Helm ag
+(global-set-key (kbd "C-c C-s") 'helm-do-ag)
+
 ;; Helm Projectile
 (global-set-key (kbd "C-c ;") 'helm-projectile)
 (global-set-key (kbd "C-c C-;") 'helm-projectile)
diff --git a/modules/siren-projectile.el b/modules/siren-projectile.el
index 0640e55..1ba6f8c 100644
--- a/modules/siren-projectile.el
+++ b/modules/siren-projectile.el
@@ -52,7 +52,6 @@
 (global-set-key (kbd "C-x C-t") 'projectile-find-file)
 (global-set-key (kbd "C-x t") 'projectile-find-test-file)
 (global-set-key (kbd "C-x C-v") 'projectile-switch-to-buffer)
-(global-set-key (kbd "C-c C-s") 'projectile-switch-project)
 
 (provide 'siren-projectile)
 ;;; siren-projectile.el ends here