diff --git a/cabal.project b/cabal.project
index 23a3d61233..b671dec9e6 100644
--- a/cabal.project
+++ b/cabal.project
@@ -12,7 +12,7 @@ constraints: zip +disable-bzip2 +disable-zstd
 source-repository-package
     type: git
     location: https://github.com/simplex-chat/simplexmq.git
-    tag: 32c94df040b7921584a4685a814818daec3bf209
+    tag: b502412661022e2f2e4eb96b1b04ce40c89a2bf4
 
 source-repository-package
     type: git
diff --git a/scripts/nix/sha256map.nix b/scripts/nix/sha256map.nix
index cd456a269c..0e401b104b 100644
--- a/scripts/nix/sha256map.nix
+++ b/scripts/nix/sha256map.nix
@@ -1,5 +1,5 @@
 {
-  "https://github.com/simplex-chat/simplexmq.git"."32c94df040b7921584a4685a814818daec3bf209" = "0bfyzra8x67zwqr7g8hkglxpy503qwn0xni0sjnbjmvh7wlh6pyz";
+  "https://github.com/simplex-chat/simplexmq.git"."b502412661022e2f2e4eb96b1b04ce40c89a2bf4" = "1s1jkz7a41wkyz2mqg5mybgv4s7y2qq3dny0mws6bi7h2an5djka";
   "https://github.com/simplex-chat/hs-socks.git"."a30cc7a79a08d8108316094f8f2f82a0c5e1ac51" = "0yasvnr7g91k76mjkamvzab2kvlb1g5pspjyjn2fr6v83swjhj38";
   "https://github.com/simplex-chat/direct-sqlcipher.git"."f814ee68b16a9447fbb467ccc8f29bdd3546bfd9" = "1ql13f4kfwkbaq7nygkxgw84213i0zm7c1a8hwvramayxl38dq5d";
   "https://github.com/simplex-chat/sqlcipher-simple.git"."a46bd361a19376c5211f1058908fc0ae6bf42446" = "1z0r78d8f0812kxbgsm735qf6xx8lvaz27k1a0b4a2m0sshpd5gl";
diff --git a/src/Simplex/Chat.hs b/src/Simplex/Chat.hs
index 957b641eb3..c9d5b3947c 100644
--- a/src/Simplex/Chat.hs
+++ b/src/Simplex/Chat.hs
@@ -1173,9 +1173,8 @@ processChatCommand' vr = \case
       ok user
   SetUserProtoServers serversConfig -> withUser $ \User {userId} ->
     processChatCommand $ APISetUserProtoServers userId serversConfig
-  APITestProtoServer userId srv@(AProtoServerWithAuth p server) -> withUserId userId $ \user ->
-    withServerProtocol p $
-      CRServerTestResult user srv <$> withAgent (\a -> testProtocolServer a (aUserId user) server)
+  APITestProtoServer userId srv@(AProtoServerWithAuth _ server) -> withUserId userId $ \user ->
+    CRServerTestResult user srv <$> withAgent (\a -> testProtocolServer a (aUserId user) server)
   TestProtoServer srv -> withUser $ \User {userId} ->
     processChatCommand $ APITestProtoServer userId srv
   APISetChatItemTTL userId newTTL_ -> withUserId userId $ \user ->
@@ -6486,6 +6485,7 @@ chatCommandP =
       "/_server test " *> (APITestProtoServer <$> A.decimal <* A.space <*> strP),
       "/smp test " *> (TestProtoServer . AProtoServerWithAuth SPSMP <$> strP),
       "/xftp test " *> (TestProtoServer . AProtoServerWithAuth SPXFTP <$> strP),
+      "/ntf test " *> (TestProtoServer . AProtoServerWithAuth SPNTF <$> strP),
       "/_servers " *> (APISetUserProtoServers <$> A.decimal <* A.space <*> srvCfgP),
       "/smp " *> (SetUserProtoServers . APSC SPSMP . ProtoServersConfig . map toServerCfg <$> protocolServersP),
       "/smp default" $> SetUserProtoServers (APSC SPSMP $ ProtoServersConfig []),