diff --git a/src/sqlalchemydiff/comparer.py b/src/sqlalchemydiff/comparer.py
index 77feed3..8895f91 100644
--- a/src/sqlalchemydiff/comparer.py
+++ b/src/sqlalchemydiff/comparer.py
@@ -57,7 +57,10 @@ def _compile_errors(self) -> dict:
     @property
     def is_match(self):
         """Tell if comparison was a match."""
-        return not self.errors
+        for _inspector, errors in self.errors.items():
+            if errors:
+                return False
+        return True
 
     def dump_result(self, filename):
         """Dump `result` dict to a file."""