diff --git a/bash.spec b/bash.spec
index 4527da7..bf84ca0 100644
--- a/bash.spec
+++ b/bash.spec
@@ -252,7 +252,7 @@ end
 
 %postun -p <lua>
 -- Run it only if we are uninstalling
-if arg[2] == "0"
+if arg[2] == 0
 then
   t={}
   for line in io.lines("/etc/shells")