diff --git a/src/reports.c b/src/reports.c
index 56c6fd2b1..3ef45e376 100644
--- a/src/reports.c
+++ b/src/reports.c
@@ -2238,7 +2238,6 @@ static void eval_trail(struct opstack **stack, const void *userdata)
         handle_end = aregs->nregions;
         for (i = begin; i < handle_end; ++i) {
             region *r = aregs->regions[i];
-            sbs_strcat(&sbs, ", ");
 
             print_trail(report, r, lang, &sbs);