Fix echo test

1 files changed, 4 insertions, 3 deletions

diff --git a/test/core/echo/echo_test.c b/test/core/echo/echo_test.c
index 6449b2414f..550ad78267 100644
--- a/test/core/echo/echo_test.c
+++ b/test/core/echo/echo_test.c
@@ -99,12 +99,13 @@ int main(int argc, char **argv) {
   svr = fork();
   if (svr == 0) {
     gpr_asprintf(&args[0], "%s/echo_server", root);
-    gpr_join_host_port(&args[1], "::", port);
-    args[2] = 0;
+    args[1] = "-bind";
+    gpr_join_host_port(&args[2], "::", port);
+    args[3] = 0;
     execv(args[0], args);
 
     gpr_free(args[0]);
-    gpr_free(args[1]);
+    gpr_free(args[2]);
     return 1;
   }
   /* wait a little */