diff --git a/src/finam/data/tools/info.py b/src/finam/data/tools/info.py
index 40debdc1b14772b1eb8a5a14e0afe29c7af436b5..4d2eb1b942feb80d7868ff4e137715cd5d33889e 100644
--- a/src/finam/data/tools/info.py
+++ b/src/finam/data/tools/info.py
@@ -174,7 +174,7 @@ class Info:
         return (
             self.grid == other.grid
             and self.meta == other.meta
-            and masks_equal(self.mask, other.mask)
+            and masks_equal(self.mask, other.mask, self.grid, other.grid)
         )
 
     def __getattr__(self, name):