diff --git a/src/modules/module-protocol-pulse/modules/module-combine-sink.c b/src/modules/module-protocol-pulse/modules/module-combine-sink.c
index c271d1795..f5ceca5bd 100644
--- a/src/modules/module-protocol-pulse/modules/module-combine-sink.c
+++ b/src/modules/module-protocol-pulse/modules/module-combine-sink.c
@@ -270,7 +270,7 @@ static void manager_added(void *d, struct pw_manager_object *o)
 	pw_properties_set(props, PW_KEY_NODE_DONT_RECONNECT, "true");
 	pw_properties_set(props, PW_KEY_NODE_VIRTUAL, "true");
 	pw_properties_set(props, PW_KEY_NODE_PASSIVE, "true");
-	pw_properties_setf(props, "pulse.module.id", "%u", module->index);
+	pw_properties_setf(props, "pulse.module.id", "%u", data->module->index);
 
 	cstream->data = data;
 	cstream->stream = pw_stream_new(data->core, NULL, props);
diff --git a/src/modules/module-protocol-pulse/modules/module-roc-sink.c b/src/modules/module-protocol-pulse/modules/module-roc-sink.c
index 1caead5e8..ac1477513 100644
--- a/src/modules/module-protocol-pulse/modules/module-roc-sink.c
+++ b/src/modules/module-protocol-pulse/modules/module-roc-sink.c
@@ -67,7 +67,6 @@ static int module_roc_sink_load(struct client *client, struct module *module)
 {
 	struct module_roc_sink_data *data = module->user_data;
 	FILE *f;
-	const char *str;
 	char *args;
 	size_t size;
 
diff --git a/src/modules/module-protocol-pulse/modules/module-roc-source.c b/src/modules/module-protocol-pulse/modules/module-roc-source.c
index 9399aa469..25cda043d 100644
--- a/src/modules/module-protocol-pulse/modules/module-roc-source.c
+++ b/src/modules/module-protocol-pulse/modules/module-roc-source.c
@@ -67,7 +67,6 @@ static int module_roc_source_load(struct client *client, struct module *module)
 {
 	struct module_roc_source_data *data = module->user_data;
 	FILE *f;
-	const char *str;
 	char *args;
 	size_t size;