diff --git a/tests/encode_packet.c b/tests/encode_packet.c
index 52970da..3fff34a 100644
--- a/tests/encode_packet.c
+++ b/tests/encode_packet.c
@@ -275,11 +275,6 @@ TestResult test_encode_publish_no_msg(void) {
 }
 
 TestResult test_encode_publish_dup_qos0(void) {
-    char data[] = {
-        0x33, 0x0e, // header, qos1, retain
-        0x00, 0x0a, 't', 'e', 's', 't', '/', 't', 'o', 'p', 'i', 'c',
-        0x00, 0x0a // packet id
-    };
     PublishPayload *payload = calloc(1, sizeof(PublishPayload));
 
     payload->qos = MQTT_QOS_0;
diff --git a/tests/test.h b/tests/test.h
index 034fc20..e48a906 100644
--- a/tests/test.h
+++ b/tests/test.h
@@ -66,10 +66,11 @@ static inline TestResult TESTMEMCMP(Buffer *template, Buffer *check) {
 
 // not implemented placeholder
 
+#if 0
 static TestResult not_implemented(void) {
     TESTRESULT(TestStatusSkipped, "Not implemented");
 }
-
+#endif
 
 void timetrial(DefinedTest *test);