diff --git a/tests/patch_attribute_testslide.py b/tests/patch_attribute_testslide.py
index a15b13d..c3f9d07 100644
--- a/tests/patch_attribute_testslide.py
+++ b/tests/patch_attribute_testslide.py
@@ -217,3 +217,9 @@ def patch_attribute_passes_for_private_with_allow_private(self):
         self.patch_attribute(
             sample_module.SomeClass, "_private_attr", "notsoprivate", allow_private=True
         )
+
+    @context.example
+    def unpatching_restores_falsy_values(self):
+        self.patch_attribute(sample_module.SomeUnhashableClass, "class_attr", 1)
+        unpatch_all_mocked_attributes()
+        self.assertEqual(sample_module.SomeUnhashableClass.class_attr, 0)
diff --git a/testslide/core/patch.py b/testslide/core/patch.py
index 98d0566..8d3d0e9 100644
--- a/testslide/core/patch.py
+++ b/testslide/core/patch.py
@@ -96,7 +96,7 @@ def _patch(
         setattr(type(target), attribute, property(fget=lambda _: new_value))
 
         def unpatcher() -> None:
-            if restore_value:
+            if restore or restore_value:
                 setattr(type(target), attribute, original_property)
             else:
                 delattr(target, attribute)
@@ -105,7 +105,7 @@ def unpatcher() -> None:
         setattr(target, attribute, new_value)
 
         def unpatcher() -> None:
-            if restore_value:
+            if restore or restore_value:
                 setattr(target, attribute, restore_value)
 
             else: