diff --git a/src/NzbDrone.Common.Test/InstrumentationTests/CleanseLogMessageFixture.cs b/src/NzbDrone.Common.Test/InstrumentationTests/CleanseLogMessageFixture.cs
index 4fceb804c..2ba4a776b 100644
--- a/src/NzbDrone.Common.Test/InstrumentationTests/CleanseLogMessageFixture.cs
+++ b/src/NzbDrone.Common.Test/InstrumentationTests/CleanseLogMessageFixture.cs
@@ -75,6 +75,7 @@ namespace NzbDrone.Common.Test.InstrumentationTests
 
         // Notifiarr
         [TestCase("https://notifiarr.com/notifier.php: api=1234530f-422f-4aac-b6b3-01233210aaaa&radarr_health_issue_message=Download")]
+        [TestCase("/readarr/signalr/messages/negotiate?access_token=1234530f422f4aacb6b301233210aaaa&negotiateVersion=1")]
 
         // RSS
         [TestCase(@"<atom:link href = ""https://api.nzb.su/api?t=search&amp;extended=1&amp;cat=3030&apikey=mySecret&amp;q=Diggers"" rel=""self"" type=""application/rss+xml"" />")]
diff --git a/src/NzbDrone.Common/Instrumentation/CleanseLogMessage.cs b/src/NzbDrone.Common/Instrumentation/CleanseLogMessage.cs
index 2a73e4d35..8d79f2c97 100644
--- a/src/NzbDrone.Common/Instrumentation/CleanseLogMessage.cs
+++ b/src/NzbDrone.Common/Instrumentation/CleanseLogMessage.cs
@@ -11,7 +11,7 @@ namespace NzbDrone.Common.Instrumentation
         private static readonly Regex[] CleansingRules = new[]
             {
                 // Url
-                new Regex(@"(?<=[?&: ;])(apikey|token|pass(?:key|wd)?|auth|authkey|user|u?id|api|[a-z_]*apikey|account|pwd)=(?<secret>[^&=]+?)(?= |&|$|<)", RegexOptions.Compiled | RegexOptions.IgnoreCase),
+                new Regex(@"(?<=[?&: ;])(apikey|(?:access[-_]?)?token|pass(?:key|wd)?|auth|authkey|user|u?id|api|[a-z_]*apikey|account|pwd)=(?<secret>[^&=]+?)(?= |&|$|<)", RegexOptions.Compiled | RegexOptions.IgnoreCase),
                 new Regex(@"(?<=[?& ])[^=]*?(_?(?<!use)token|username|passwo?rd)=(?<secret>[^&=]+?)(?= |&|$)", RegexOptions.Compiled | RegexOptions.IgnoreCase),
                 new Regex(@"rss\.torrentleech\.org/(?!rss)(?<secret>[0-9a-z]+)", RegexOptions.Compiled | RegexOptions.IgnoreCase),
                 new Regex(@"rss\.torrentleech\.org/rss/download/[0-9]+/(?<secret>[0-9a-z]+)", RegexOptions.Compiled | RegexOptions.IgnoreCase),