diff --git a/Tasks/Yarn/yarnTask.ts b/Tasks/Yarn/yarnTask.ts
index f165646..de16b44 100644
--- a/Tasks/Yarn/yarnTask.ts
+++ b/Tasks/Yarn/yarnTask.ts
@@ -93,10 +93,8 @@ async function yarnExec() {
         }
 
         for (let registry of npmRegistries) {
-            if (registry.authOnly === false) {
-                tl.debug("Using registry: " + registry.url);
-                util.appendToNpmrc(npmrc, `registry=${registry.url}\n`);
-            }
+            tl.debug("Using registry: " + registry.url);
+            util.appendToNpmrc(npmrc, `registry=${registry.url}\n`);
             tl.debug("Adding auth for registry: " + registry.url);
             util.appendToNpmrc(npmrc, `${registry.auth}\n`);
             if (registry.url.indexOf(".visualstudio.com") >= 0) {