diff --git a/test/extensions/filters/http/dynamic_forward_proxy/BUILD b/test/extensions/filters/http/dynamic_forward_proxy/BUILD
index 95a296e8ae03a..bf2a85ad0146e 100644
--- a/test/extensions/filters/http/dynamic_forward_proxy/BUILD
+++ b/test/extensions/filters/http/dynamic_forward_proxy/BUILD
@@ -51,9 +51,6 @@ envoy_extension_cc_test(
         "//test/config/integration/certs",
     ],
     extension_name = "envoy.filters.http.dynamic_forward_proxy",
-    # TODO(envoyproxy/windows-dev): Diagnose flake in msvc-cl pipeline, observed timeout in
-    # IpVersions/ProxyFilterIntegrationTest.ReloadClusterAndAttachToCache/IPv6
-    tags = ["flaky_on_windows"],
     deps = [
         "//source/extensions/clusters/dynamic_forward_proxy:cluster",
         "//source/extensions/filters/http/dynamic_forward_proxy:config",