diff --git a/bin/install b/bin/install
index dcdcd4aa..78961e37 100755
--- a/bin/install
+++ b/bin/install
@@ -82,7 +82,7 @@ else {
     install_files();
 }
 
-exit $Errors == 0 ? 0 : 1;
+exit($Errors == 0 ? 0 : 1);
 
 sub modify_file {
     my($path,$mode,$st) = @_;