diff --git a/mp/src/public/collisionutils.cpp b/mp/src/public/collisionutils.cpp
index 2549a569f..6456e5b9b 100644
--- a/mp/src/public/collisionutils.cpp
+++ b/mp/src/public/collisionutils.cpp
@@ -1666,7 +1666,7 @@ bool IntersectRayWithOBB( const Ray_t &ray, const matrix3x4_t &matOBBToWorld,
 		}
 		temp.type = 3;
 
-		MatrixITransformPlane( matOBBToWorld, temp, pTrace->plane );
+		MatrixTransformPlane( matOBBToWorld, temp, pTrace->plane );
 		return true;
 	}
 
diff --git a/sp/src/public/collisionutils.cpp b/sp/src/public/collisionutils.cpp
index d26db4ab0..9947b5bf5 100644
--- a/sp/src/public/collisionutils.cpp
+++ b/sp/src/public/collisionutils.cpp
@@ -1666,7 +1666,7 @@ bool IntersectRayWithOBB( const Ray_t &ray, const matrix3x4_t &matOBBToWorld,
 		}
 		temp.type = 3;
 
-		MatrixITransformPlane( matOBBToWorld, temp, pTrace->plane );
+		MatrixTransformPlane( matOBBToWorld, temp, pTrace->plane );
 		return true;
 	}