diff --git a/fish/.config/fish/config.fish b/fish/.config/fish/config.fish
index aba2a73..a340995 100644
--- a/fish/.config/fish/config.fish
+++ b/fish/.config/fish/config.fish
@@ -51,9 +51,9 @@ alias gbX='git branch --delete --force'
 alias gc='git commit --verbose'
 alias gca='git commit --verbose --all'
 alias gcm='git commit --message'
-alias gcS='git commit -S --verbose'
-alias gcSa='git commit -S --verbose --all'
-alias gcSm='git commit -S --message'
+alias gcS='git commit -s --verbose'
+alias gcSa='git commit -s --verbose --all'
+alias gcSm='git commit -s --message'
 alias gcam='git commit --all --message'
 alias gco='git checkout'
 alias gcO='git checkout --patch'