diff --git a/src/messaging/ExchangeMgr.h b/src/messaging/ExchangeMgr.h
index 7d5bbcad126d1c..1c0a783703a343 100644
--- a/src/messaging/ExchangeMgr.h
+++ b/src/messaging/ExchangeMgr.h
@@ -226,13 +226,13 @@ class DLL_EXPORT ExchangeManager : public SessionMessageDelegate
     uint16_t mNextKeyId;
     State mState;
 
-    SessionManager * mSessionManager;
-    ReliableMessageMgr mReliableMessageMgr;
-
     FabricIndex mFabricIndex = 0;
 
     BitMapObjectPool<ExchangeContext, CHIP_CONFIG_MAX_EXCHANGE_CONTEXTS> mContextPool;
 
+    SessionManager * mSessionManager;
+    ReliableMessageMgr mReliableMessageMgr;
+
     UnsolicitedMessageHandlerSlot UMHandlerPool[CHIP_CONFIG_MAX_UNSOLICITED_MESSAGE_HANDLERS];
 
     CHIP_ERROR RegisterUMH(Protocols::Id protocolId, int16_t msgType, UnsolicitedMessageHandler * handler);