diff --git a/third_party/libvpx/libvpx_srcs_x86.gypi b/third_party/libvpx/libvpx_srcs_x86.gypi
index dc4b676547..ca28fda336 100644
--- a/third_party/libvpx/libvpx_srcs_x86.gypi
+++ b/third_party/libvpx/libvpx_srcs_x86.gypi
@@ -163,7 +163,8 @@
     'source/libvpx/vp8/encoder/treewriter.h',
     'source/libvpx/vp8/encoder/x86/dct_mmx.asm',
     'source/libvpx/vp8/encoder/x86/dct_sse2.asm',
-    'source/libvpx/vp8/encoder/x86/denoising_sse2.c',
+    # Manually removed; refer to libvpx.gyp
+    #'source/libvpx/vp8/encoder/x86/denoising_sse2.c',
     'source/libvpx/vp8/encoder/x86/encodeopt.asm',
     'source/libvpx/vp8/encoder/x86/fwalsh_sse2.asm',
     'source/libvpx/vp8/encoder/x86/quantize_mmx.asm',
diff --git a/third_party/libvpx/libvpx_srcs_x86_64.gypi b/third_party/libvpx/libvpx_srcs_x86_64.gypi
index 6aea69898d..c8f09a9174 100644
--- a/third_party/libvpx/libvpx_srcs_x86_64.gypi
+++ b/third_party/libvpx/libvpx_srcs_x86_64.gypi
@@ -164,7 +164,7 @@
     'source/libvpx/vp8/encoder/treewriter.h',
     'source/libvpx/vp8/encoder/x86/dct_mmx.asm',
     'source/libvpx/vp8/encoder/x86/dct_sse2.asm',
-    # Hack; refer to libvpx.gyp
+    # Manually removed; refer to libvpx.gyp
     #'source/libvpx/vp8/encoder/x86/denoising_sse2.c',
     'source/libvpx/vp8/encoder/x86/encodeopt.asm',
     'source/libvpx/vp8/encoder/x86/fwalsh_sse2.asm',