diff --git a/BUILD.gn b/BUILD.gn
index caec43d..f17c782 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -386,7 +386,6 @@
     "core/src/fxcodec/codec/fx_codec_gif.cpp",
     "core/src/fxcodec/codec/fx_codec_icc.cpp",
     "core/src/fxcodec/codec/fx_codec_jbig.cpp",
-    "core/src/fxcodec/codec/fx_codec_jbig_enc.cpp",
     "core/src/fxcodec/codec/fx_codec_jpeg.cpp",
     "core/src/fxcodec/codec/fx_codec_jpx_opj.cpp",
     "core/src/fxcodec/codec/fx_codec_png.cpp",
diff --git a/core/include/fxcodec/fx_codec.h b/core/include/fxcodec/fx_codec.h
index b9ba0df..68628fd 100644
--- a/core/include/fxcodec/fx_codec.h
+++ b/core/include/fxcodec/fx_codec.h
@@ -58,7 +58,7 @@
 class CCodec_ModuleMgr {
  public:
   CCodec_ModuleMgr();
-  ICodec_Jbig2Encoder* CreateJbig2Encoder();
+
   ICodec_BasicModule* GetBasicModule() const { return m_pBasicModule.get(); }
   ICodec_FaxModule* GetFaxModule() const { return m_pFaxModule.get(); }
   ICodec_JpegModule* GetJpegModule() const { return m_pJpegModule.get(); }
diff --git a/core/src/fxcodec/codec/fx_codec_jbig_enc.cpp b/core/src/fxcodec/codec/fx_codec_jbig_enc.cpp
deleted file mode 100644
index 38c82fd..0000000
--- a/core/src/fxcodec/codec/fx_codec_jbig_enc.cpp
+++ /dev/null
@@ -1,10 +0,0 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "../../../include/fxcodec/fx_codec.h"
-ICodec_Jbig2Encoder* CCodec_ModuleMgr::CreateJbig2Encoder() {
-  return NULL;
-}
diff --git a/pdfium.gyp b/pdfium.gyp
index c12f0bb..35a8ce2 100644
--- a/pdfium.gyp
+++ b/pdfium.gyp
@@ -360,7 +360,6 @@
         'core/src/fxcodec/codec/fx_codec_gif.cpp',
         'core/src/fxcodec/codec/fx_codec_icc.cpp',
         'core/src/fxcodec/codec/fx_codec_jbig.cpp',
-        'core/src/fxcodec/codec/fx_codec_jbig_enc.cpp',
         'core/src/fxcodec/codec/fx_codec_jpeg.cpp',
         'core/src/fxcodec/codec/fx_codec_jpx_opj.cpp',
         'core/src/fxcodec/codec/fx_codec_png.cpp',