diff --git a/src/packages_page/packages_page.py b/src/packages_page/packages_page.py
index 2993805..104f38a 100644
--- a/src/packages_page/packages_page.py
+++ b/src/packages_page/packages_page.py
@@ -281,7 +281,7 @@ class PackagesPage(Adw.BreakpointBin):
             self.set_status(self.no_results)
 
     def sort_func(self, row1, row2):
-        return row1.package.info["name"].lower() > row2.package.info["name"].lower ()
+        return row1.package.info["name"].lower() > row2.package.info["name"].lower()
 
     def __init__(self, main_window, **kwargs):
         super().__init__(**kwargs)