diff --git a/choreographer/browsers/_chrome_constants.py b/choreographer/browsers/_chrome_constants.py
index feba383e..17bbf8e8 100644
--- a/choreographer/browsers/_chrome_constants.py
+++ b/choreographer/browsers/_chrome_constants.py
@@ -92,8 +92,9 @@
     typical_vivaldi_paths = ("/Applications/Vivaldi.app/Contents/MacOS/Vivaldi",)
 
 
-@dataclass(frozen=True, slots=True)
+@dataclass(frozen=True)
 class BrowserInfo:
+    __slots__ = ("exe_names", "ms_prog_id", "typical_paths")
     exe_names: tuple[str, ...]
     ms_prog_id: str
     typical_paths: tuple[str, ...]