diff --git a/able/adapter.py b/able/adapter.py
index ae5f378..bc91a5d 100644
--- a/able/adapter.py
+++ b/able/adapter.py
@@ -106,8 +106,7 @@ def install(self, instance):
 
     def check_permissions(self):
         return all(
-            [check_permission(permission) for permission in self.runtime_permissions]
-        )
+            check_permission(permission) for permission in self.runtime_permissions)
 
     def request_permissions(self):
         if self.is_permissions_requested: