diff --git a/src/Makefile.am b/src/Makefile.am
index a394a13a..33894dc1 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -147,6 +147,7 @@ nobase_include_HEADERS =                                        \
   google/protobuf/compiler/java/java_names.h                    \
   google/protobuf/compiler/javanano/javanano_generator.h        \
   google/protobuf/compiler/objectivec/objectivec_generator.h    \
+  google/protobuf/compiler/objectivec/objectivec_helpers.h     \
   google/protobuf/compiler/python/python_generator.h            \
   google/protobuf/compiler/ruby/ruby_generator.h                \
   google/protobuf/compiler/csharp/csharp_generator.h
diff --git a/vsprojects/extract_includes.bat b/vsprojects/extract_includes.bat
index e912011d..989fef4b 100755
--- a/vsprojects/extract_includes.bat
+++ b/vsprojects/extract_includes.bat
@@ -23,6 +23,7 @@ copy ..\src\google\protobuf\compiler\java\java_generator.h include\google\protob
 copy ..\src\google\protobuf\compiler\java\java_names.h include\google\protobuf\compiler\java\java_names.h
 copy ..\src\google\protobuf\compiler\javanano\javanano_generator.h include\google\protobuf\compiler\javanano\javanano_generator.h
 copy ..\src\google\protobuf\compiler\objectivec\objectivec_generator.h include\google\protobuf\compiler\objectivec\objectivec_generator.h
+copy ..\src\google\protobuf\compiler\objectivec\objectivec_helpers.h include\google\protobuf\compiler\objectivec\objectivec_helpers.h
 copy ..\src\google\protobuf\compiler\parser.h include\google\protobuf\compiler\parser.h
 copy ..\src\google\protobuf\compiler\plugin.h include\google\protobuf\compiler\plugin.h
 copy ..\src\google\protobuf\compiler\plugin.pb.h include\google\protobuf\compiler\plugin.pb.h