diff --git a/set-java-home.zsh b/set-java-home.zsh
index 2bb473cf..3a949b42 100644
--- a/set-java-home.zsh
+++ b/set-java-home.zsh
@@ -1,4 +1,9 @@
 asdf_update_java_home() {
+  if [[ $L_PWD == $PWD ]]; then
+    return
+  fi
+  export L_PWD=$PWD
+  
   local java_path
   java_path="$(asdf which java)"
   if [[ -n "${java_path}" ]]; then