diff --git a/wgkex/worker/BUILD b/wgkex/worker/BUILD
index 22e2424..ec4ffaa 100644
--- a/wgkex/worker/BUILD
+++ b/wgkex/worker/BUILD
@@ -16,6 +16,7 @@ py_library(
     ],
 )
 
+
 py_test(
     name = "netlink_test",
     srcs = ["netlink_test.py"],
@@ -54,6 +55,7 @@ py_binary(
     srcs = ["app.py"],
     deps = [
        ":mqtt",
+       ":msg_queue",
        "//wgkex/config:config",
        "//wgkex/common:logger",
     ],
@@ -67,3 +69,12 @@ py_test(
        requirement("mock"),
     ],
 )
+
+py_library(
+    name = "msg_queue",
+    srcs = ["msg_queue.py"],
+    visibility = ["//visibility:public"],
+    deps = [
+       "//wgkex/common:logger",
+    ],
+)
\ No newline at end of file
diff --git a/wgkex/worker/app.py b/wgkex/worker/app.py
index e99575e..a917ed5 100644
--- a/wgkex/worker/app.py
+++ b/wgkex/worker/app.py
@@ -2,8 +2,8 @@
 
 import wgkex.config.config as config
 from wgkex.worker import mqtt
+from wgkex.worker.msg_queue import watch_queue
 from wgkex.worker.netlink import wg_flush_stale_peers
-import threading
 import time
 from wgkex.common import logger
 from typing import List, Text
@@ -59,6 +59,7 @@ def main():
     domains = config.load_config().get("domains")
     if not domains:
         raise DomainsNotInConfig("Could not locate domains in configuration.")
+    watch_queue()
     clean_up_worker(domains)
     mqtt.connect()
 
diff --git a/wgkex/worker/mqtt.py b/wgkex/worker/mqtt.py
index dfa742a..21e749e 100644
--- a/wgkex/worker/mqtt.py
+++ b/wgkex/worker/mqtt.py
@@ -7,12 +7,13 @@
 from wgkex.config.config import load_config
 import socket
 import re
-from wgkex.worker.netlink import link_handler
-from wgkex.worker.netlink import WireGuardClient
-from typing import Optional, Dict, List, Any, Union
+from typing import Optional, Dict, Any, Union
 from wgkex.common import logger
+import queue
 
 
+q = queue.Queue()
+
 def fetch_from_config(var: str) -> Optional[Union[Dict[str, str], str]]:
     """Fetches values from configuration file.
 
@@ -93,13 +94,8 @@ def on_message(client: mqtt.Client, userdata: Any, message: mqtt.MQTTMessage) ->
         )
     domain = domain.group(1)
     logger.debug("Found domain %s", domain)
-    client = WireGuardClient(
-        public_key=str(message.payload.decode("utf-8")),
-        domain=domain,
-        remove=False,
-    )
+
     logger.info(
         f"Received create message for key {client.public_key} on domain {domain} with lladdr {client.lladdr}"
     )
-    # TODO(ruairi): Verify return type here.
-    logger.debug(link_handler(client))
+    q.put(domain, message.payload.decode("utf-8"))
diff --git a/wgkex/worker/msg_queue.py b/wgkex/worker/msg_queue.py
new file mode 100644
index 0000000..b164b7a
--- /dev/null
+++ b/wgkex/worker/msg_queue.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python3
+import queue
+import threading
+from wgkex.common import logger
+from wgkex.worker.netlink import link_handler
+from wgkex.worker.netlink import WireGuardClient
+
+q = queue.Queue()
+
+def watch_queue() -> None:
+    """Watches the queue for new messages."""
+    threading.Thread(target=worker, daemon=True).start()
+    while q.empty() != True:
+        pick_from_queue()
+
+def pick_from_queue() -> None:
+    """Picks a message from the queue and processes it."""
+    domain, message = q.get()
+    logger.debug("Processing queue item %s for domain %s", message, domain)
+    client = WireGuardClient(
+        public_key=str(message.payload.decode("utf-8")),
+        domain=domain,
+        remove=False,
+    )
+    logger.debug(link_handler(client))
+    q.task_done()
\ No newline at end of file