diff --git a/autorest/adal/go.mod b/autorest/adal/go.mod
index 82140bc11..fbcd5ce88 100644
--- a/autorest/adal/go.mod
+++ b/autorest/adal/go.mod
@@ -1,3 +1,4 @@
+// Deprecated: use github.com/Azure/azure-sdk-for-go/sdk/azidentity instead.
 module github.com/Azure/go-autorest/autorest/adal
 
 go 1.15
diff --git a/autorest/azure/auth/go.mod b/autorest/azure/auth/go.mod
index 7f1f19781..085aafe59 100644
--- a/autorest/azure/auth/go.mod
+++ b/autorest/azure/auth/go.mod
@@ -1,3 +1,4 @@
+// Deprecated: use github.com/Azure/azure-sdk-for-go/sdk/azidentity instead.
 module github.com/Azure/go-autorest/autorest/azure/auth
 
 go 1.15