diff --git a/apps/openmw/mwphysics/constants.hpp b/apps/openmw/mwphysics/constants.hpp
index eaeb308d58..2d7cd53d38 100644
--- a/apps/openmw/mwphysics/constants.hpp
+++ b/apps/openmw/mwphysics/constants.hpp
@@ -12,7 +12,7 @@ namespace MWPhysics
     static constexpr bool sDoExtraStairHacks = true;
 
     static constexpr float sGroundOffset = 1.0f;
-    static constexpr float sMaxSlope = 49.0f;
+    static constexpr float sMaxSlope = 46.0f;
 
     // Arbitrary number. To prevent infinite loops. They shouldn't happen but it's good to be prepared.
     static constexpr int sMaxIterations = 8;