diff --git a/README.chromium b/README.chromium
index f8ab77846..7f12f0cec 100644
--- a/README.chromium
+++ b/README.chromium
@@ -1,6 +1,6 @@
 Name: libyuv
 URL: http://code.google.com/p/libyuv/
-Version: 1637
+Version: 1638
 License: BSD
 License File: LICENSE
 
diff --git a/include/libyuv/version.h b/include/libyuv/version.h
index ba5b5f6d7..d9ef2fe4d 100644
--- a/include/libyuv/version.h
+++ b/include/libyuv/version.h
@@ -11,6 +11,6 @@
 #ifndef INCLUDE_LIBYUV_VERSION_H_
 #define INCLUDE_LIBYUV_VERSION_H_
 
-#define LIBYUV_VERSION 1637
+#define LIBYUV_VERSION 1638
 
 #endif  // INCLUDE_LIBYUV_VERSION_H_
diff --git a/libyuv.gyp b/libyuv.gyp
index fc7d08792..d2371450e 100644
--- a/libyuv.gyp
+++ b/libyuv.gyp
@@ -18,7 +18,8 @@
   },
   'variables': {
     'use_system_libjpeg%': 0,
-    'libyuv_disable_jpeg%': 0,
+    # Can be enabled if your jpeg has GYP support.
+    'libyuv_disable_jpeg%': 1,
     # 'chromium_code' treats libyuv as internal and increases warning level.
     'chromium_code': 1,
     # clang compiler default variable usable by other apps that include libyuv.
diff --git a/libyuv_test.gyp b/libyuv_test.gyp
index f4c4ea091..259954656 100644
--- a/libyuv_test.gyp
+++ b/libyuv_test.gyp
@@ -8,7 +8,8 @@
 
 {
   'variables': {
-    'libyuv_disable_jpeg%': 0,
+    # Can be enabled if your jpeg has GYP support.
+    'libyuv_disable_jpeg%': 1,
     'mips_msa%': 0,  # Default to msa off.
   },
   'targets': [