diff --git a/qt5-qtwebengine.spec b/qt5-qtwebengine.spec
index 35599db..bfb6973 100644
--- a/qt5-qtwebengine.spec
+++ b/qt5-qtwebengine.spec
@@ -30,7 +30,7 @@
 Summary: Qt5 - QtWebEngine components
 Name:    qt5-qtwebengine
 Version: 5.6.0
-Release: 0.17.beta%{?dist}
+Release: 0.18.beta%{?dist}
 
 # See LICENSE.GPL LICENSE.LGPL LGPL_EXCEPTION.txt, for details
 # See also http://qt-project.org/doc/qt-5.0/qtdoc/licensing.html
@@ -370,6 +370,9 @@ popd
 
 
 %changelog
+* Tue Feb 23 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.6.0-0.18.beta
+- no-sse2 patch: Fix FFT (RealFourier) in webrtc on non-SSE2 x86
+
 * Tue Feb 23 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.6.0-0.17.beta
 - Fix FTBFS on aarch64: Respin tarball with fixed clean_ffmpeg.sh (#1310753).
 
diff --git a/qtwebengine-opensource-src-5.6.0-beta-no-sse2.patch b/qtwebengine-opensource-src-5.6.0-beta-no-sse2.patch
index cad3c06..32e7aee 100644
--- a/qtwebengine-opensource-src-5.6.0-beta-no-sse2.patch
+++ b/qtwebengine-opensource-src-5.6.0-beta-no-sse2.patch
@@ -2608,15 +2608,19 @@ diff -Nur qtwebengine-opensource-src-5.6.0-beta/src/3rdparty/chromium/third_part
  
  namespace webrtc {
  
-@@ -23,6 +24,10 @@
+@@ -23,6 +24,14 @@
  
  rtc::scoped_ptr<RealFourier> RealFourier::Create(int fft_order) {
  #if defined(RTC_USE_OPENMAX_DL)
 +#if defined(WEBRTC_ARCH_X86_FAMILY) && !defined(__SSE2__)
 +  // x86 CPU detection required.
 +  if (WebRtc_GetCPUInfo(kSSE2))
-+#endif
++    return rtc::scoped_ptr<RealFourier>(new RealFourierOpenmax(fft_order));
++  else
++    return rtc::scoped_ptr<RealFourier>(new RealFourierOoura(fft_order));
++#else
    return rtc::scoped_ptr<RealFourier>(new RealFourierOpenmax(fft_order));
++#endif
  #else
    return rtc::scoped_ptr<RealFourier>(new RealFourierOoura(fft_order));
 diff -Nur qtwebengine-opensource-src-5.6.0-beta/src/3rdparty/chromium/tools/gyp/pylib/gyp/generator/ninja.py qtwebengine-opensource-src-5.6.0-beta-no-sse2/src/3rdparty/chromium/tools/gyp/pylib/gyp/generator/ninja.py