diff --git a/src/components/overview/PlayerTags.ts b/src/components/overview/PlayerTags.ts
index 557117be60..85bdee3005 100644
--- a/src/components/overview/PlayerTags.ts
+++ b/src/components/overview/PlayerTags.ts
@@ -32,6 +32,9 @@ export const PlayerTags = Vue.component('player-tags', {
     showVenus: function(): boolean {
       return this.player.venusNextExtension;
     },
+    showMoon: function(): boolean {
+      return this.player.moonExpansion;
+    },
     getTagsPlaceholders: function() {
       const tags: {[x: string]: Tags | SpecialTags} = {...Tags, ...SpecialTags};
       if (this.showColonyCount() === false) {
@@ -43,6 +46,9 @@ export const PlayerTags = Vue.component('player-tags', {
       if (this.showVenus() === false) {
         delete tags.VENUS;
       }
+      if (this.showMoon() === false) {
+        delete tags.MOON;
+      }
       return tags;
     },
     getCardCount: function(): number {
diff --git a/src/models/PlayerModel.ts b/src/models/PlayerModel.ts
index 1f92bd6a4d..a3a3ee71dd 100644
--- a/src/models/PlayerModel.ts
+++ b/src/models/PlayerModel.ts
@@ -46,6 +46,7 @@ export interface PlayerModel {
     megaCredits: number;
     megaCreditProduction: number;
     milestones: Array<ClaimedMilestoneModel>;
+    moonExpansion: boolean;
     name: string;
     oceans: number;
     oxygenLevel: number;
diff --git a/src/server/ServerModel.ts b/src/server/ServerModel.ts
index 40e6b7aca1..9598aac8a9 100644
--- a/src/server/ServerModel.ts
+++ b/src/server/ServerModel.ts
@@ -71,6 +71,7 @@ export class Server {
       id: player.id,
       megaCredits: player.megaCredits,
       megaCreditProduction: player.getProduction(Resources.MEGACREDITS),
+      moonExpansion: game.gameOptions.moonExpansion,
       name: player.name,
       oceans: game.board.getOceansOnBoard(),
       oxygenLevel: game.getOxygenLevel(),
@@ -394,6 +395,7 @@ function getPlayers(players: Array<Player>, game: Game): Array<PlayerModel> {
       victoryPointsBreakdown: player.getVictoryPoints(game),
       isActive: player.id === game.activePlayer,
       venusNextExtension: game.gameOptions.venusNextExtension,
+      moonExpansion: game.gameOptions.moonExpansion,
       turmoilExtension: game.gameOptions.turmoilExtension,
       venusScaleLevel: game.getVenusScaleLevel(),
       boardName: game.gameOptions.boardName,