diff --git a/src/i18n/strings/en_EN.json b/src/i18n/strings/en_EN.json
index 77451c1da8..973c426420 100644
--- a/src/i18n/strings/en_EN.json
+++ b/src/i18n/strings/en_EN.json
@@ -777,7 +777,7 @@
     "%(senderName)s: %(reaction)s": "%(senderName)s: %(reaction)s",
     "%(senderName)s: %(stickerName)s": "%(senderName)s: %(stickerName)s",
     "Change notification settings": "Change notification settings",
-    "Spaces prototype. Incompatible with Communities, Communities v2 and Custom Tags": "Spaces prototype. Incompatible with Communities, Communities v2 and Custom Tags",
+    "Spaces prototype. Incompatible with Communities, Communities v2 and Custom Tags. Requires compatible homeserver for some features.": "Spaces prototype. Incompatible with Communities, Communities v2 and Custom Tags. Requires compatible homeserver for some features.",
     "Render LaTeX maths in messages": "Render LaTeX maths in messages",
     "Communities v2 prototypes. Requires compatible homeserver. Highly experimental - use with caution.": "Communities v2 prototypes. Requires compatible homeserver. Highly experimental - use with caution.",
     "New spinner design": "New spinner design",
diff --git a/src/settings/Settings.ts b/src/settings/Settings.ts
index a8fa88179b..b452f10e73 100644
--- a/src/settings/Settings.ts
+++ b/src/settings/Settings.ts
@@ -122,7 +122,8 @@ export interface ISetting {
 export const SETTINGS: {[setting: string]: ISetting} = {
     "feature_spaces": {
         isFeature: true,
-        displayName: _td("Spaces prototype. Incompatible with Communities, Communities v2 and Custom Tags"),
+        displayName: _td("Spaces prototype. Incompatible with Communities, Communities v2 and Custom Tags. " +
+            "Requires compatible homeserver for some features."),
         supportedLevels: LEVELS_FEATURE,
         default: false,
         controller: new ReloadOnChangeController(),