diff --git a/src/nrniv/nrncore_write/callbacks/nrncore_callbacks.cpp b/src/nrniv/nrncore_write/callbacks/nrncore_callbacks.cpp
index 62bb7f1a14..158ae0c028 100644
--- a/src/nrniv/nrncore_write/callbacks/nrncore_callbacks.cpp
+++ b/src/nrniv/nrncore_write/callbacks/nrncore_callbacks.cpp
@@ -1018,7 +1018,6 @@ static void set_info(TQItem* tqi,
         Fprintf(stderr,
                 "WARNING: CVode.event(...) for delivery at time step nearest %g discarded. "
                 "CoreNEURON cannot presently handle interpreter events (rank %d, thread %d).\n",
-                nrnmpi_myid,
                 tdeliver,
                 nrnmpi_myid,
                 tid);