diff --git a/client/views/room/contextualBar/Info/EditRoomInfo/EditRoomInfo.js b/client/views/room/contextualBar/Info/EditRoomInfo/EditRoomInfo.js
index d345cabd3a6dd..5aa92b177a244 100644
--- a/client/views/room/contextualBar/Info/EditRoomInfo/EditRoomInfo.js
+++ b/client/views/room/contextualBar/Info/EditRoomInfo/EditRoomInfo.js
@@ -374,7 +374,7 @@ function EditChannel({ room, onClickClose, onClickBack }) {
 						</Field.Row>
 					</Box>
 					<Field.Row>
-						<MultiSelect options={sysMesOptions} disabled={!hideSysMes} value={systemMessages} onChange={handleSystemMessages} placeholder={t('Select_an_option')} flexGrow={1}/>
+						<MultiSelect maxWidth='100%' options={sysMesOptions} disabled={!hideSysMes} value={systemMessages} onChange={handleSystemMessages} placeholder={t('Select_an_option')} flexGrow={1}/>
 					</Field.Row>
 				</Field>}
 				{canViewEncrypted && <Field>