diff --git a/src/d/actor/d_a_obj_swpropeller.cpp b/src/d/actor/d_a_obj_swpropeller.cpp
index f43d1dd516..957798805e 100644
--- a/src/d/actor/d_a_obj_swpropeller.cpp
+++ b/src/d/actor/d_a_obj_swpropeller.cpp
@@ -78,6 +78,10 @@ static char* l_arcName[] = {"K_prop00", "Lv9_puro"};
 static char* l_joint_name = "kaiten";
 
 int daObjSwPr_c::Create() {
+#if AVOID_UB
+    mRotateTime = setRotateTime();
+#endif
+
     initBaseMtx();
     fopAcM_SetMtx(this, mpModel->getBaseTRMtx());