diff --git a/tools/testbench/testbench.c b/tools/testbench/testbench.c
index 58236e986616..be3e77ec918c 100644
--- a/tools/testbench/testbench.c
+++ b/tools/testbench/testbench.c
@@ -450,6 +450,9 @@ int main(int argc, char **argv)
 	if (!tp->channels_out)
 		tp->channels_out = tp->channels_in;
 
+	if (!tp->fs_out)
+		tp->fs_out = tp->fs_in;
+
 	/* check mandatory args */
 	if (!tp->tplg_file) {
 		fprintf(stderr, "topology file not specified, use -t file.tplg\n");
diff --git a/tools/testbench/topology_ipc4.c b/tools/testbench/topology_ipc4.c
index 3b018be3e2ce..4e93eea6ae45 100644
--- a/tools/testbench/topology_ipc4.c
+++ b/tools/testbench/topology_ipc4.c
@@ -1055,8 +1055,8 @@ static inline int tb_insert_comp(struct testbench_prm *tp)
 
 	list_item_append(&comp_info->item, &tp->widget_list);
 
-	printf("debug: loading comp_id %d: widget %s type %d size %d at offset %ld is_pages %d\n",
-	       comp_id, ctx->widget->name, ctx->widget->id, ctx->widget->size,
+	printf("debug: loading comp_id %d: pipeline_id %d: widget %s type %d size %d at offset %ld is_pages %d\n",
+	       comp_id, ctx->pipeline_id, ctx->widget->name, ctx->widget->id, ctx->widget->size,
 	       ctx->tplg_offset, comp_info->basecfg.is_pages);
 
 	return 0;