diff --git a/engines/hpl1/engine/graphics/Mesh.cpp b/engines/hpl1/engine/graphics/Mesh.cpp
old mode 100644
new mode 100755
index 719f27badd6..c37dbb1c03d
--- a/engines/hpl1/engine/graphics/Mesh.cpp
+++ b/engines/hpl1/engine/graphics/Mesh.cpp
@@ -693,6 +693,12 @@ int cMesh::GetColliderNum() {
 }
 
 iCollideShape *cMesh::CreateCollideShapeFromCollider(cMeshCollider *pCollider, iPhysicsWorld *apWorld) {
+	// WORKAROUND: Bug #14570: "HPL1: helmet stuck inside a locker"
+	// Collider creation and updating changed between the version of the Newton physics library we are using and the original version. The changes are probably in dgBody::UpdateCollisionMatrix
+	// (or in one of the functions called inside of it), called when at the creation of the helmet's PhysicsBodyNewton and after modifying the body's transformation matrix later in the loading process.
+	if (GetName() == "iron_mine_helmet.dae") {
+		return apWorld->CreateBoxShape(pCollider->mvSize - cVector3f(0.04, 0.0, 0.04), &pCollider->m_mtxOffset);
+	}
 	switch (pCollider->mType) {
 	case eCollideShapeType_Box:
 		return apWorld->CreateBoxShape(pCollider->mvSize, &pCollider->m_mtxOffset);