diff --git a/nread.c b/nread.c
index 8d742114..1c5e075c 100644
--- a/nread.c
+++ b/nread.c
@@ -1042,6 +1042,7 @@ static int testAndInvokeInterrupt(pCommandCBData self, int handle)
       snprintf(buffer, 512, "INTERRUPT %d issued on sock %d",
                iInt, handle);
       WriteToCommandLog("SYS>", buffer);
+      SICSLogWrite(buffer, eInternal);
       if (iInt == eEndServer) {
         TaskStop(pServ->pTasker);
       }