diff --git a/smmapdfw/verify_worker/verify_worker.c b/smmapdfw/verify_worker/verify_worker.c
index b479702..a5d3350 100644
--- a/smmapdfw/verify_worker/verify_worker.c
+++ b/smmapdfw/verify_worker/verify_worker.c
@@ -856,6 +856,13 @@ static void *worker_thread(void *arg) {
 	    syslog(LOG_DEBUG, "verify (%p) worker_thread: this is a permanent result, returning", wt->vwh);
 	    wt->output = ct->output;
 	    result = ct->result;
+	    
+	    /* re-concatenate hostname_part */
+	    if (hostname_part) {
+	      hostname_part--;
+	      *hostname_part = ' ';
+	    }
+
 	    cache_insert(wt->vwh, wt->input, ct->result, ct->output);
 	    /* ct will be freed later, since its output is needed below */
 	    break; /* exit from the ct-collecting while loop, leave the rest of the ct's