1 files changed, 2 insertions, 4 deletions
diff --git a/source/blender/makesrna/intern/rna_object_force.c b/source/blender/makesrna/intern/rna_object_force.c
index 12fd2b78d91..14dd8a68fee 100644
--- a/source/blender/makesrna/intern/rna_object_force.c
+++ b/source/blender/makesrna/intern/rna_object_force.c
@@ -859,14 +859,12 @@ static void rna_CollisionSettings_dependency_update(Main *bmain, Scene *scene, P
   Object *ob = (Object *)ptr->owner_id;
   ModifierData *md = BKE_modifiers_findby_type(ob, eModifierType_Collision);
 
-  /* add/remove modifier as needed */
+  /* add the modifier if needed */
   if (ob->pd->deflect && !md) {
     ED_object_modifier_add(NULL, bmain, scene, ob, NULL, eModifierType_Collision);
   }
-  else if (!ob->pd->deflect && md) {
-    ED_object_modifier_remove(NULL, bmain, scene, ob, md);
-  }
 
+  DEG_id_tag_update(&ob->id, ID_RECALC_TRANSFORM | ID_RECALC_GEOMETRY);
   WM_main_add_notifier(NC_OBJECT | ND_DRAW, ob);
 }