diff --git a/protoc_plugins/gw_gen.py b/protoc_plugins/gw_gen.py
index a6f9414..c63d776 100755
--- a/protoc_plugins/gw_gen.py
+++ b/protoc_plugins/gw_gen.py
@@ -23,9 +23,7 @@
 from jinja2 import Template
 from simplejson import dumps
 
-from chameleon.protos.third_party.google.api import annotations_pb2, http_pb2
-_ = annotations_pb2, http_pb2  # to keep import line from being optimized out
-
+from chameleon.protos import annotations_pb2, http_pb2
 
 template = Template("""
 # Generated file; please do not edit
@@ -111,7 +109,7 @@
             options = method.options
             assert isinstance(options, MethodOptions)
             for fd, http in options.ListFields():
-                if fd.full_name == 'google.api.http':
+                if fd.full_name == 'googleapi.http':
                     assert fd.name == 'http'
                     assert isinstance(http, http_pb2.HttpRule)
 
diff --git a/protoc_plugins/schema2dict.py b/protoc_plugins/schema2dict.py
index e644ba8..3a7a63b 100644
--- a/protoc_plugins/schema2dict.py
+++ b/protoc_plugins/schema2dict.py
@@ -21,9 +21,7 @@
 """
 import json
 import sys
-from chameleon.protos.third_party.google.api import annotations_pb2
-_ = annotations_pb2
-from chameleon.protos import schema_pb2
+from chameleon.protos import schema_pb2, annotations_pb2
 from protobuf_to_dict import protobuf_to_dict
 
 
diff --git a/protoc_plugins/swagger_gen.py b/protoc_plugins/swagger_gen.py
index 67d6a9a..3b558d6 100755
--- a/protoc_plugins/swagger_gen.py
+++ b/protoc_plugins/swagger_gen.py
@@ -20,7 +20,7 @@
 from simplejson import dumps
 
 # without this import, http method annotations would not be recognized:
-from google.api import annotations_pb2, http_pb2
+from chameleon.protos import annotations_pb2, http_pb2
 
 from chameleon.protoc_plugins.descriptor_parser import DescriptorParser
 from swagger_template import native_descriptors_to_swagger