diff --git a/source/games/exhumed/src/queen.cpp b/source/games/exhumed/src/queen.cpp
index 40894b039..464b9f10a 100644
--- a/source/games/exhumed/src/queen.cpp
+++ b/source/games/exhumed/src/queen.cpp
@@ -644,7 +644,7 @@ void AIQueenEgg::Tick(RunListEvent* ev)
             }
             [[fallthrough]];
         case kHitWall:
-            pActor->spr.Angles.Yaw += (DAngle45 + DAngle90 + RandomAngle9()).Normalized360();
+            pActor->spr.Angles.Yaw = (pActor->spr.Angles.Yaw + DAngle45 + DAngle90 + RandomAngle9()).Normalized360();
             pActor->VelFromAngle(-3);
             pActor->vel.Z = (-RandomSize(5)) / 256.;
             break;