diff --git a/nornir/core/inventory.py b/nornir/core/inventory.py
index 524e7b35..859a2fb1 100644
--- a/nornir/core/inventory.py
+++ b/nornir/core/inventory.py
@@ -181,7 +181,7 @@ def extended_groups(self) -> List["Group"]:
 
         this will return [group_a, group_1, group_X, group_2, group_b, group_3]
         """
-        groups: List["Group"] = []
+        groups: List[Group] = []
 
         for g in self.groups:
             if g not in groups:
diff --git a/pyproject.toml b/pyproject.toml
index 52b3cdb9..8c4f67b1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -177,7 +177,7 @@ ignore = [
     "UP015",   # Unnecessary open mode parameters
     "UP032",   # Use f-string instead of `format` call
     "UP034",   # Avoid extraneous parentheses
-    "UP037",   # Remove quotes from type annotation
+    #"UP037",   # Remove quotes from type annotation
 ]
 
 [tool.ruff.format]