diff --git a/google/identity/accesscontextmanager/type/BUILD.bazel b/google/identity/accesscontextmanager/type/BUILD.bazel
index 51d7bc6f..c3fa40fc 100644
--- a/google/identity/accesscontextmanager/type/BUILD.bazel
+++ b/google/identity/accesscontextmanager/type/BUILD.bazel
@@ -25,7 +25,7 @@ load(
     "@com_google_googleapis_imports//:imports.bzl",
     "java_grpc_library",
     "java_proto_library",
-    "java_gapic_assembly_gradle_pkg",
+    java_gapic_assembly_gradle_pkg = "java_gapic_assembly_gradle_pkg2",
 )
 
 java_proto_library(
@@ -126,7 +126,6 @@ load(
     "nodejs_gapic_library",
 )
 
-
 ##############################################################################
 # Ruby
 ##############################################################################
diff --git a/google/identity/accesscontextmanager/v1/BUILD.bazel b/google/identity/accesscontextmanager/v1/BUILD.bazel
index b4feecca..0474171c 100644
--- a/google/identity/accesscontextmanager/v1/BUILD.bazel
+++ b/google/identity/accesscontextmanager/v1/BUILD.bazel
@@ -25,12 +25,13 @@ proto_library(
 
 ##############################################################################
 # Java
+# DO NOT OVERRIDE this Java microgenerator section with autogenerated rules.
 ##############################################################################
 load(
     "@com_google_googleapis_imports//:imports.bzl",
     "java_grpc_library",
     "java_proto_library",
-    "java_gapic_assembly_gradle_pkg",
+    java_gapic_assembly_gradle_pkg = "java_gapic_assembly_gradle_pkg2",
 )
 
 java_proto_library(