diff --git a/index.js b/index.js
index d0f2fb8..16181a1 100644
--- a/index.js
+++ b/index.js
@@ -150,8 +150,12 @@ export default class ActivityPubEndpoint {
     const self = this;
 
     // Let Fedify handle NodeInfo data (/nodeinfo/2.1)
+    // Only pass GET/HEAD requests — POST/PUT/DELETE must not go through
+    // Fedify here, because fromExpressRequest() consumes the body stream,
+    // breaking Express body-parsed routes downstream (e.g. admin forms).
     router.use((req, res, next) => {
       if (!self._fedifyMiddleware) return next();
+      if (req.method !== "GET" && req.method !== "HEAD") return next();
       return self._fedifyMiddleware(req, res, next);
     });
 
diff --git a/package.json b/package.json
index ff82906..ad365b9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@rmdes/indiekit-endpoint-activitypub",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "ActivityPub federation endpoint for Indiekit via Fedify. Adds full fediverse support: actor, inbox, outbox, followers, following, syndication, and Mastodon migration.",
   "keywords": [
     "indiekit",