diff --git a/common_audio/third_party/ooura/fft_size_128/ooura_fft.cc b/common_audio/third_party/ooura/fft_size_128/ooura_fft.cc
index 2918374bba..6b6d6f1fd7 100644
--- a/common_audio/third_party/ooura/fft_size_128/ooura_fft.cc
+++ b/common_audio/third_party/ooura/fft_size_128/ooura_fft.cc
@@ -313,6 +313,14 @@ static void rftbsub_128_C(float* a) {
 
 }  // namespace
 
+OouraFft::OouraFft(bool sse2_available) {
+#if defined(WEBRTC_ARCH_X86_FAMILY)
+  use_sse2_ = sse2_available;
+#else
+  use_sse2_ = false;
+#endif
+}
+
 OouraFft::OouraFft() {
 #if defined(WEBRTC_ARCH_X86_FAMILY)
   use_sse2_ = (WebRtc_GetCPUInfo(kSSE2) != 0);
diff --git a/common_audio/third_party/ooura/fft_size_128/ooura_fft.h b/common_audio/third_party/ooura/fft_size_128/ooura_fft.h
index 0cdd6aa66f..8273dfe58e 100644
--- a/common_audio/third_party/ooura/fft_size_128/ooura_fft.h
+++ b/common_audio/third_party/ooura/fft_size_128/ooura_fft.h
@@ -38,6 +38,10 @@ void rftbsub_128_neon(float* a);
 
 class OouraFft {
  public:
+  // Ctor allowing the availability of SSE2 support to be specified.
+  explicit OouraFft(bool sse2_available);
+
+  // Deprecated: This Ctor will soon be removed.
   OouraFft();
   ~OouraFft();
   void Fft(float* a) const;