diff --git a/source/blender/editors/physics/particle_object.c b/source/blender/editors/physics/particle_object.c
index 4df74434c6a..c666697d15a 100644
--- a/source/blender/editors/physics/particle_object.c
+++ b/source/blender/editors/physics/particle_object.c
@@ -1260,6 +1260,11 @@ static int copy_particle_systems_exec(bContext *C, wmOperator *op)
   }
   CTX_DATA_END;
 
+  if (changed_tot > 0) {
+    Depsgraph *depsgraph = CTX_data_depsgraph_pointer(C);
+    DEG_graph_tag_relations_update(depsgraph);
+  }
+
   if ((changed_tot == 0 && fail == 0) || fail) {
     BKE_reportf(op->reports,
                 RPT_ERROR,