diff --git a/samples/csharp_dotnetcore/84.bot-authentication-certificate/README.md b/samples/csharp_dotnetcore/84.bot-authentication-certificate/README.md
index d13ef3ed49..d06d983dce 100644
--- a/samples/csharp_dotnetcore/84.bot-authentication-certificate/README.md
+++ b/samples/csharp_dotnetcore/84.bot-authentication-certificate/README.md
@@ -118,11 +118,6 @@ An SSL/TLS certificate is a digital object that allows systems to verify identit
 
       ![Certificate Reading](Images/Local/CertificateReading.png)
 
-  10. In the current sample context, log into Azure to obtain the default credentials by executing the following command.
-      ```
-      az login
-      ```
-
   ### Using KeyVault
   - This option requires the following app settings variables:
 
diff --git a/samples/csharp_dotnetcore/85.bot-authentication-sni/README.md b/samples/csharp_dotnetcore/85.bot-authentication-sni/README.md
index 39b278db45..d4b8beec5c 100644
--- a/samples/csharp_dotnetcore/85.bot-authentication-sni/README.md
+++ b/samples/csharp_dotnetcore/85.bot-authentication-sni/README.md
@@ -104,11 +104,6 @@ Certificate Subject Name and Issuer (SNI) based authentication is currently avai
 
       ![Certificate Reading](Images/Local/CertificateReading.png)
 
-  6. In the current sample context, log into Azure to obtain the default credentials by executing the following command.
-      ```
-      az login
-      ```
-
   ### Using KeyVault
   - This option requires the following app settings variables: