diff --git a/backend/__init__.py b/backend/__init__.py
index a81d324d..25e06049 100644
--- a/backend/__init__.py
+++ b/backend/__init__.py
@@ -798,8 +798,15 @@ def notification_runner():
                 for url in n_object['notification_urls']:
                     apobj.add(url.strip())
 
+                n_body = n_object['watch_url']
+
+                # 65 - Append URL of instance to the notification if it is set.
+                base_url = os.getenv('BASE_URL')
+                if base_url != None:
+                    n_body += "\n" + base_url
+
                 apobj.notify(
-                    body=n_object['watch_url'],
+                    body=n_body,
                     # @todo This should be configurable.
                     title="ChangeDetection.io Notification - {}".format(n_object['watch_url'])
                 )
diff --git a/backend/run_all_tests.sh b/backend/run_all_tests.sh
index 43c487ce..d4eb38e3 100755
--- a/backend/run_all_tests.sh
+++ b/backend/run_all_tests.sh
@@ -9,6 +9,9 @@
 # exit when any command fails
 set -e
 
+# Re #65 - Ability to include a link back to the installation, in the notification.
+export BASE_URL="https://foobar.com"
+
 find tests/test_*py -type f|while read test_name
 do
   echo "TEST RUNNING $test_name"
diff --git a/backend/tests/test_notification.py b/backend/tests/test_notification.py
index e079865b..62a70260 100644
--- a/backend/tests/test_notification.py
+++ b/backend/tests/test_notification.py
@@ -54,6 +54,7 @@ def test_check_notification(client, live_server):
     # Did the front end see it?
     res = client.get(
         url_for("index"))
+
     assert bytes("just now".encode('utf-8')) in res.data
 
 
@@ -61,6 +62,11 @@ def test_check_notification(client, live_server):
     res = client.get(
         url_for("test_notification_counter"),
     )
-    print (res.data)
 
     assert bytes("we hit it".encode('utf-8')) in res.data
+
+    # Did we see the URL that had a change, in the notification?
+    assert bytes("test-endpoint".encode('utf-8')) in res.data
+
+    # Re #65 - did we see our foobar.com BASE_URL ?
+    assert bytes("https://foobar.com".encode('utf-8')) in res.data
diff --git a/backend/tests/util.py b/backend/tests/util.py
index 6f655991..8a14ee63 100644
--- a/backend/tests/util.py
+++ b/backend/tests/util.py
@@ -43,8 +43,15 @@ def live_server_setup(live_server):
 
     @live_server.app.route('/test_notification_endpoint', methods=['POST'])
     def test_notification_endpoint():
+        from flask import request
+
         with open("test-datastore/count.txt", "w") as f:
-            f.write("we hit it")
+            f.write("we hit it\n")
+            # Debug method, dump all POST to file also, used to prove #65
+            data = request.stream.read()
+            if data != None:
+                f.write(str(data))
+
         print("\n>> Test notification endpoint was hit.\n")
         return "Text was set"
 
diff --git a/docker-compose.yml b/docker-compose.yml
index 9ef04e0b..bcb69e75 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -7,12 +7,14 @@ services:
       volumes:
         - changedetection-data:/datastore
 
-      # Proxy support example.
   #    environment:
+  #        Proxy support example.
   #      - HTTP_PROXY="socks5h://10.10.1.10:1080"
   #      - HTTPS_PROXY="socks5h://10.10.1.10:1080"
-        # An exclude list (useful for notifcation URLs above) can be specified by following
+  #        An exclude list (useful for notification URLs above) can be specified by with
   #      - NO_PROXY="localhost,192.168.0.0/24"
+  #        Base URL of your changedetection.io install (Added to notification alert
+  #      - BASE_URL="https://mysite.com"
 
       ports:
         - 5000:5000