diff --git a/common/.zshrc b/common/.zshrc
index 4567d10..a3f518e 100644
--- a/common/.zshrc
+++ b/common/.zshrc
@@ -98,8 +98,8 @@ export PATH=$PATH:/usr/sbin:/sbin:/usr/local/sbin:/usr/local/bin:/usr/bin:/bin:/
 #. ~/.shell_prompt.sh
 
 alias gitst="git status | more"
-alias gitci="git commit"
-alias gitcia='git commit -a'
+alias gitci="git commit -S"
+alias gitcia='git commit -Sa'
 alias gitco="git checkout"
 alias gitdiff='git diff'
 alias gitgrep='git grep'