diff --git a/src/app/organisms/emoji-board/EmojiBoard.jsx b/src/app/organisms/emoji-board/EmojiBoard.jsx
index ba8ab213..d73e0d7e 100644
--- a/src/app/organisms/emoji-board/EmojiBoard.jsx
+++ b/src/app/organisms/emoji-board/EmojiBoard.jsx
@@ -203,10 +203,15 @@ function EmojiBoard({ onSelect, searchRef }) {
         return;
       }
 
-      const room = initMatrix.matrixClient.getRoom(selectedRoomId);
+      const mx = initMatrix.matrixClient;
+      const room = mx.getRoom(selectedRoomId);
+      const parentIds = initMatrix.roomList.getAllParentSpaces(room.roomId);
+      const parentRooms = [...parentIds].map((id) => mx.getRoom(id));
       if (room) {
-        const packs = getRelevantPacks(room.client, [room])
-          .filter((pack) => pack.getEmojis().length !== 0);
+        const packs = getRelevantPacks(
+          room.client,
+          [room, ...parentRooms],
+        ).filter((pack) => pack.getEmojis().length !== 0);
 
         // Set an index for each pack so that we know where to jump when the user uses the nav
         for (let i = 0; i < packs.length; i += 1) {
diff --git a/src/app/organisms/emoji-board/custom-emoji.js b/src/app/organisms/emoji-board/custom-emoji.js
index 928c86c1..39eb2372 100644
--- a/src/app/organisms/emoji-board/custom-emoji.js
+++ b/src/app/organisms/emoji-board/custom-emoji.js
@@ -248,9 +248,9 @@ function getShortcodeToCustomEmoji(room) {
   return allEmoji;
 }
 
-function getEmojiForCompletion(room) {
+function getEmojiForCompletion(mx, rooms) {
   const allEmoji = new Map();
-  getRelevantPacks(room.client, [room])
+  getRelevantPacks(mx, rooms)
     .flatMap((pack) => pack.getEmojis())
     .forEach((emoji) => {
       allEmoji.set(emoji.shortcode, emoji);
diff --git a/src/app/organisms/room/RoomViewCmdBar.jsx b/src/app/organisms/room/RoomViewCmdBar.jsx
index b8e45faf..e1a4e184 100644
--- a/src/app/organisms/room/RoomViewCmdBar.jsx
+++ b/src/app/organisms/room/RoomViewCmdBar.jsx
@@ -213,7 +213,9 @@ function RoomViewCmdBar({ roomId, roomTimeline, viewEvent }) {
         setCmd({ prefix, suggestions: commands });
       },
       ':': () => {
-        const emojis = getEmojiForCompletion(mx.getRoom(roomId));
+        const parentIds = initMatrix.roomList.getAllParentSpaces(roomId);
+        const parentRooms = [...parentIds].map((id) => mx.getRoom(id));
+        const emojis = getEmojiForCompletion(mx, [mx.getRoom(roomId), ...parentRooms]);
         const recentEmoji = getRecentEmojis(20);
         asyncSearch.setup(emojis, { keys: ['shortcode'], isContain: true, limit: 20 });
         setCmd({