diff --git a/tests/mqtt5_opts.py b/tests/mqtt5_opts.py
deleted file mode 100644
index 55675a73..00000000
--- a/tests/mqtt5_opts.py
+++ /dev/null
@@ -1,5 +0,0 @@
-MQTT_SUB_OPT_NO_LOCAL = 0x04
-MQTT_SUB_OPT_RETAIN_AS_PUBLISHED = 0x08
-MQTT_SUB_OPT_SEND_RETAIN_ALWAYS = 0x00
-MQTT_SUB_OPT_SEND_RETAIN_NEW = 0x10
-MQTT_SUB_OPT_SEND_RETAIN_NEVER = 0x20
diff --git a/tests/mqtt5_rc.py b/tests/mqtt5_rc.py
deleted file mode 100644
index 3987e720..00000000
--- a/tests/mqtt5_rc.py
+++ /dev/null
@@ -1,46 +0,0 @@
-MQTT_RC_SUCCESS = 0
-MQTT_RC_NORMAL_DISCONNECTION = 0
-MQTT_RC_GRANTED_QOS0 = 0
-MQTT_RC_GRANTED_QOS1 = 1
-MQTT_RC_GRANTED_QOS2 = 2
-MQTT_RC_DISCONNECT_WITH_WILL_MSG = 4
-MQTT_RC_NO_MATCHING_SUBSCRIBERS = 16
-MQTT_RC_NO_SUBSCRIPTION_EXISTED = 17
-MQTT_RC_CONTINUE_AUTHENTICATION = 24
-MQTT_RC_REAUTHENTICATE = 25
-
-MQTT_RC_UNSPECIFIED = 128
-MQTT_RC_MALFORMED_PACKET = 129
-MQTT_RC_PROTOCOL_ERROR = 130
-MQTT_RC_IMPLEMENTATION_SPECIFIC = 131
-MQTT_RC_UNSUPPORTED_PROTOCOL_VERSION = 132
-MQTT_RC_CLIENTID_NOT_VALID = 133
-MQTT_RC_BAD_USERNAME_OR_PASSWORD = 134
-MQTT_RC_NOT_AUTHORIZED = 135
-MQTT_RC_SERVER_UNAVAILABLE = 136
-MQTT_RC_SERVER_BUSY = 137
-MQTT_RC_BANNED = 138
-MQTT_RC_SERVER_SHUTTING_DOWN = 139
-MQTT_RC_BAD_AUTHENTICATION_METHOD = 140
-MQTT_RC_KEEP_ALIVE_TIMEOUT = 141
-MQTT_RC_SESSION_TAKEN_OVER = 142
-MQTT_RC_TOPIC_FILTER_INVALID = 143
-MQTT_RC_TOPIC_NAME_INVALID = 144
-MQTT_RC_PACKET_ID_IN_USE = 145
-MQTT_RC_PACKET_ID_NOT_FOUND = 146
-MQTT_RC_RECEIVE_MAXIMUM_EXCEEDED = 147
-MQTT_RC_TOPIC_ALIAS_INVALID = 148
-MQTT_RC_PACKET_TOO_LARGE = 149
-MQTT_RC_MESSAGE_RATE_TOO_HIGH = 150
-MQTT_RC_QUOTA_EXCEEDED = 151
-MQTT_RC_ADMINISTRATIVE_ACTION = 152
-MQTT_RC_PAYLOAD_FORMAT_INVALID = 153
-MQTT_RC_RETAIN_NOT_SUPPORTED = 154
-MQTT_RC_QOS_NOT_SUPPORTED = 155
-MQTT_RC_USE_ANOTHER_SERVER = 156
-MQTT_RC_SERVER_MOVED = 157
-MQTT_RC_SHARED_SUBS_NOT_SUPPORTED = 158
-MQTT_RC_CONNECTION_RATE_EXCEEDED = 159
-MQTT_RC_MAXIMUM_CONNECT_TIME = 160
-MQTT_RC_SUBSCRIPTION_IDS_NOT_SUPPORTED = 161
-MQTT_RC_WILDCARD_SUBS_NOT_SUPPORTED = 162