diff --git a/avr/apps/hub/main.asm b/avr/apps/hub/main.asm
index 7779153..fd8aac3 100644
--- a/avr/apps/hub/main.asm
+++ b/avr/apps/hub/main.asm
@@ -622,7 +622,7 @@ appHubHandleRecvdMsg:
     ; let other apps and modules handle message
     push xl
       push xh
-        rcall mainHandleMessages
+        bigcall mainHandleMessages
       pop xh
     pop xl
   pop r18