diff --git a/zsh/.zsh/10-helpers.zsh b/zsh/.zsh/10-helpers.zsh
index 29a9c93..f094a06 100644
--- a/zsh/.zsh/10-helpers.zsh
+++ b/zsh/.zsh/10-helpers.zsh
@@ -35,3 +35,7 @@ ssh-fingerprint() {
 
 	ssh-keygen -lf <(ssh-keyscan -p $PORT $SERVER 2>/dev/null)
 }
+
+prefix() {
+	export PROMPT="($1)$PROMPT"
+}