diff --git a/devel.sh b/devel.sh
index babf614..d180897 100755
--- a/devel.sh
+++ b/devel.sh
@@ -18,7 +18,7 @@ function clean {
 
 function update {
     composer update
-    $rv=$?
+    rv=$?
     if [[ $rv > 0 ]]; then
         composer dumpautoload -v
     fi