diff --git a/slpkg/upgrade.py b/slpkg/upgrade.py
index c6179f55..fafc4a22 100644
--- a/slpkg/upgrade.py
+++ b/slpkg/upgrade.py
@@ -25,9 +25,9 @@ class Upgrade(Configs):
     def packages(self) -> Generator:
         """ Returns the upgradable packages. """
         repo_tag: str = self.repos.repositories[self.repository]['repo_tag']
-        installed_package: Generator = self.log_packages.glob(f'*{repo_tag}')
+        installed_packages: Generator = self.log_packages.glob(f'*{repo_tag}')
 
-        for installed in installed_package:
+        for installed in installed_packages:
             name: str = self.utils.split_package(installed.name)['name']
             if self.is_package_upgradeable(installed.name):
                 yield name