diff --git a/libexec/jenv-sh-rehash b/libexec/jenv-sh-rehash
index d397cb3..d17768b 100755
--- a/libexec/jenv-sh-rehash
+++ b/libexec/jenv-sh-rehash
@@ -12,7 +12,7 @@ fi
 jenv-rehash "$@"
 
 # Check if the shell is fish
-if [[ "$SHELL" == *"fish"* ]] || [[ "$shell" == *"fish"* ]]; then
+if [[ "$SHELL" == *"fish" ]] || [[ "$shell" == *"fish" ]]; then
     # no rehash support
     :
 else