diff --git a/js/app/map/system.js b/js/app/map/system.js
index df4fcfb6..538a20a8 100644
--- a/js/app/map/system.js
+++ b/js/app/map/system.js
@@ -417,7 +417,7 @@ define([
                             system.setSystemRally(1, {
                                 poke: Boolean(formData.pokeDesktop)
                             });
-                            system.markAsChanged();
+                            MapUtil.markAsChanged(system);
 
                             // send poke data to server
                             sendPoke(formData, {
diff --git a/public/js/v1.5.2/app/map/system.js b/public/js/v1.5.2/app/map/system.js
index df4fcfb6..538a20a8 100644
--- a/public/js/v1.5.2/app/map/system.js
+++ b/public/js/v1.5.2/app/map/system.js
@@ -417,7 +417,7 @@ define([
                             system.setSystemRally(1, {
                                 poke: Boolean(formData.pokeDesktop)
                             });
-                            system.markAsChanged();
+                            MapUtil.markAsChanged(system);
 
                             // send poke data to server
                             sendPoke(formData, {