diff --git a/src/Models/SqlServerChangeTrackingStreamContext.cs b/src/Models/SqlServerChangeTrackingStreamContext.cs
index 4b3b41c..7d25f91 100644
--- a/src/Models/SqlServerChangeTrackingStreamContext.cs
+++ b/src/Models/SqlServerChangeTrackingStreamContext.cs
@@ -93,5 +93,5 @@ public void LoadSecretsFromEnvironment()
     }
     
     private string GetSecretFromEnvironment(string secretName)
-        => Environment.GetEnvironmentVariable($"{nameof(Arcane)}_{secretName}".ToUpperInvariant());
+        => Environment.GetEnvironmentVariable($"{nameof(Arcane)}__{secretName}".ToUpperInvariant());
 }