diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 9a9df2225d..e37c41817d 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -3028,7 +3028,7 @@ void Sidebar::sync_ams_list(bool is_from_big_sync_btn)
     }
     Layout();
 
-    pop_finsish_sync_ams_dialog();
+    wxTheApp->CallAfter([this]() {pop_finsish_sync_ams_dialog(); });
 }
 
 void Sidebar::show_SEMM_buttons(bool bshow)