diff --git a/raycaster.c b/raycaster.c
index 8dad9d5..a99cbb9 100644
--- a/raycaster.c
+++ b/raycaster.c
@@ -792,10 +792,8 @@ void display()
     playerDeltaY = sin(playerAngle) * 5.0f;
   }
 
-  // We need to check if we're going to bump into a wall
-  // and prevent that from happening.
-
-  int movementRestriction = 5;
+  // We need to check if we're going to bump into a wall and prevent that from happening.
+  float movementRestriction = mapSize / 4;
 
   int xOffset = 0;
   if (playerDeltaX < 0)