diff --git a/src/Simplex/Messaging/Agent/Protocol.hs b/src/Simplex/Messaging/Agent/Protocol.hs
index 13e5011a2..bfa6e46b0 100644
--- a/src/Simplex/Messaging/Agent/Protocol.hs
+++ b/src/Simplex/Messaging/Agent/Protocol.hs
@@ -277,14 +277,14 @@ supportedSMPAgentVRange = mkVersionRange minSupportedSMPAgentVersion currentSMPA
 e2eEncConnInfoLength :: VersionSMPA -> PQSupport -> Int
 e2eEncConnInfoLength v = \case
   -- reduced by 3726 (roughly the increase of message ratchet header size + key and ciphertext in reply link)
-  PQSupportOn | v >= pqdrSMPAgentVersion -> 11122
-  _ -> 14848
+  PQSupportOn | v >= pqdrSMPAgentVersion -> 11106
+  _ -> 14832
 
 e2eEncAgentMsgLength :: VersionSMPA -> PQSupport -> Int
 e2eEncAgentMsgLength v = \case
   -- reduced by 2222 (the increase of message ratchet header size)
-  PQSupportOn | v >= pqdrSMPAgentVersion -> 13634
-  _ -> 15856
+  PQSupportOn | v >= pqdrSMPAgentVersion -> 13618
+  _ -> 15840
 
 -- | SMP agent event
 type ATransmission = (ACorrId, AEntityId, AEvt)