diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 4eb410f160..bcd7b5b8ea 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -15,7 +15,7 @@ repos:
         pass_filenames: false
       - id: mypy
         name: mypy
-        entry: mypy tinygrad/
+        entry: mypy tinygrad/ --strict-equality
         language: system
         always_run: true
         pass_filenames: false