diff --git a/README.chromium b/README.chromium
index 3aad45f01..3aa080bb9 100644
--- a/README.chromium
+++ b/README.chromium
@@ -1,6 +1,6 @@
 Name: libyuv
 URL: http://code.google.com/p/libyuv/
-Version: 695
+Version: 696
 License: BSD
 License File: LICENSE
 
diff --git a/include/libyuv/version.h b/include/libyuv/version.h
index d55c98a5d..1481e4f1e 100644
--- a/include/libyuv/version.h
+++ b/include/libyuv/version.h
@@ -11,6 +11,6 @@
 #ifndef INCLUDE_LIBYUV_VERSION_H_  // NOLINT
 #define INCLUDE_LIBYUV_VERSION_H_
 
-#define LIBYUV_VERSION 695
+#define LIBYUV_VERSION 696
 
 #endif  // INCLUDE_LIBYUV_VERSION_H_  NOLINT
diff --git a/source/scale.cc b/source/scale.cc
index 909172236..7c11e5d07 100644
--- a/source/scale.cc
+++ b/source/scale.cc
@@ -12,7 +12,6 @@
 
 #include <assert.h>
 #include <string.h>
-#include <stdlib.h>  // For getenv()
 
 #include "libyuv/cpu_id.h"
 #include "libyuv/planar_functions.h"  // For CopyPlane
@@ -3313,13 +3312,6 @@ void ScalePlane(const uint8* src, int src_stride,
                 uint8* dst, int dst_stride,
                 int dst_width, int dst_height,
                 FilterMode filtering) {
-#ifdef CPU_X86
-  // environment variable overrides for testing.
-  char* filter_override = getenv("LIBYUV_FILTER");
-  if (filter_override) {
-    filtering = (FilterMode)atoi(filter_override);  // NOLINT
-  }
-#endif
   // Use specialized scales to improve performance for common resolutions.
   // For example, all the 1/2 scalings will use ScalePlaneDown2()
   if (dst_width == src_width && dst_height == src_height) {
diff --git a/source/scale_argb.cc b/source/scale_argb.cc
index 381325971..47e5a9013 100644
--- a/source/scale_argb.cc
+++ b/source/scale_argb.cc
@@ -12,7 +12,6 @@
 
 #include <assert.h>
 #include <string.h>
-#include <stdlib.h>  // For getenv()
 
 #include "libyuv/cpu_id.h"
 #include "libyuv/planar_functions.h"  // For CopyARGB
@@ -1109,13 +1108,6 @@ static void ScaleARGB(const uint8* src, int src_stride,
     dst += clip_y * dst_stride;
   }
 
-#ifdef CPU_X86
-  // Environment variable overrides for testing.
-  char* filter_override = getenv("LIBYUV_FILTER");
-  if (filter_override) {
-    filtering = (FilterMode)atoi(filter_override);  // NOLINT
-  }
-#endif
   // Special case for integer step values.
   if (((dx | dy) & 0xffff) == 0) {
     // Optimized even scale down. ie 2, 4, 6, 8, 10x.