diff --git a/slpkg/checks.py b/slpkg/checks.py
index 48f78ef3..1a9ed173 100644
--- a/slpkg/checks.py
+++ b/slpkg/checks.py
@@ -19,14 +19,14 @@ class Check:
     @staticmethod
     def exists(slackbuilds: list):
         """ Checking if the slackbuild exists in the repository. """
-        packages = []
+        not_packages = []
 
         for sbo in slackbuilds:
             if not SBoQueries(sbo).slackbuild():
-                packages.append(sbo)
+                not_packages.append(sbo)
 
-        if packages:
-            raise SystemExit(f'\nPackages \'{", ".join(packages)}\' '
+        if not_packages:
+            raise SystemExit(f'\nPackages \'{", ".join(not_packages)}\' '
                              'does not exists.\n')
 
     @staticmethod