diff --git a/lib/util/http/index.ts b/lib/util/http/index.ts
index c140432f724c77..3056bc68211bc8 100644
--- a/lib/util/http/index.ts
+++ b/lib/util/http/index.ts
@@ -95,6 +95,13 @@ export class Http<GetOptions = HttpOptions, PostOptions = HttpPostOptions> {
             delete opts.headers.authorization; // eslint-disable-line no-param-reassign
             delete opts.auth; // eslint-disable-line no-param-reassign
           }
+
+          if (opts.href?.includes('blob.core.windows.net')) {
+            // docker registry is hosted on Azure blob, redirect url includes authentication.
+            // eslint-disable-next-line no-param-reassign
+            delete opts.headers.authorization; // eslint-disable-line no-param-reassign
+            delete opts.auth; // eslint-disable-line no-param-reassign
+          }
         },
       ],
     };