diff --git a/src/CRE/rob/ex_block.cpp b/src/CRE/rob/ex_block.cpp
index e527c75b..70581e1f 100644
--- a/src/CRE/rob/ex_block.cpp
+++ b/src/CRE/rob/ex_block.cpp
@@ -328,7 +328,7 @@ void RobOsageNodeDataNormalRef::GetMat() {
         mat.row3.y = -vec3::dot(n_trans, v21);
         mat.row3.z = -vec3::dot(n_trans, v22);
         mat.row3.w = 1.0f;
-        mat4_mul(&n->mat, &mat, &mat);
+        mat4_mul(&n->mat, &mat, &this->mat);
     }
 }