diff --git a/master.c b/master.c
index 41430011..fb21beb3 100644
--- a/master.c
+++ b/master.c
@@ -71,9 +71,11 @@ void master_loop(char **argv, char **environ) {
 
 	char *cluster_opt_buf = NULL;
 	int cluster_opt_size = 4;
+#ifdef UWSGI_MULTICAST
 	char *cptrbuf;
 	uint16_t ustrlen;
 	struct uwsgi_header *uh;
+#endif
 #endif
 
 	int i,j;
diff --git a/multi.xml b/multi.xml
index 183d2f5b..fe6997a2 100644
--- a/multi.xml
+++ b/multi.xml
@@ -4,6 +4,9 @@
 
 	<http>:9090</http>
 
+	<socket>:3031</socket>
+	<socket>127.0.0.1:3032</socket>
+
 	<manage-script-name/>
 	
 	<master/>
diff --git a/werkzeug_strict.yml b/werkzeug_strict.yml
new file mode 100644
index 00000000..aeb74c1c
--- /dev/null
+++ b/werkzeug_strict.yml
@@ -0,0 +1,7 @@
+# werkzeug test module via YAML
+uwsgi:
+  module: werkzeug.testapp:test_app # a comment
+  socket: :3032 # another comment
+  master: 1
+  processes: 8 # the number of processes
+  memory-report: 1