diff --git a/zshrc b/zshrc
index 4bc3e9c..99d38de 100644
--- a/zshrc
+++ b/zshrc
@@ -43,3 +43,7 @@ prompt() {
 	export PROMPT_set=$1
 }
 prompt $PROMPT_set
+
+chpwd() {
+  source smartprompt
+}