diff --git a/src/server/controllers/guild/api/feed.controller.ts b/src/server/controllers/guild/api/feed.controller.ts
index 812f5ee..974f55a 100644
--- a/src/server/controllers/guild/api/feed.controller.ts
+++ b/src/server/controllers/guild/api/feed.controller.ts
@@ -59,9 +59,12 @@ export const patch = async (request: Request, response: Response) => {
     const { id, name, url, active, channels } = request.body;
 
     // channels comes through as either String[] or String
-    const formattedChannels = Array.isArray(channels)
-        ? channels.map((channelId) => ({ channel_id: channelId }))
-        : [{ channel_id: channels }]
+    let formattedChannels = undefined;
+    if (channels !== undefined) {
+        formattedChannels = Array.isArray(channels)
+            ? channels.map((channelId) => ({ channel_id: channelId }))
+            : [{ channel_id: channels }]
+    }
 
     let feed;
 
@@ -73,7 +76,10 @@ export const patch = async (request: Request, response: Response) => {
                 url: url,
                 guild_id: guildId,
                 active: active === "on",
-                channels: channels !== undefined ? { create: formattedChannels } : channels
+                channels: {
+                    deleteMany: {},
+                    create: formattedChannels
+                }
              }
         });
     }