diff --git a/common_audio/real_fourier.cc b/common_audio/real_fourier.cc
index f759778a35..cb0a005de3 100644
--- a/common_audio/real_fourier.cc
+++ b/common_audio/real_fourier.cc
@@ -11,10 +11,13 @@
 #include "common_audio/real_fourier.h"
 
 #include "common_audio/real_fourier_ooura.h"
-#include "common_audio/real_fourier_openmax.h"
 #include "common_audio/signal_processing/include/signal_processing_library.h"
 #include "rtc_base/checks.h"
 
+#ifdef RTC_USE_OPENMAX_DL
+#include "common_audio/real_fourier_openmax.h"
+#endif
+
 namespace webrtc {
 
 using std::complex;
@@ -54,4 +57,3 @@ RealFourier::fft_cplx_scoper RealFourier::AllocCplxBuffer(int count) {
 }
 
 }  // namespace webrtc
-
diff --git a/common_audio/real_fourier_openmax.h b/common_audio/real_fourier_openmax.h
index 7b4299aa3c..af91dde3b7 100644
--- a/common_audio/real_fourier_openmax.h
+++ b/common_audio/real_fourier_openmax.h
@@ -11,6 +11,10 @@
 #ifndef COMMON_AUDIO_REAL_FOURIER_OPENMAX_H_
 #define COMMON_AUDIO_REAL_FOURIER_OPENMAX_H_
 
+#ifndef RTC_USE_OPENMAX_DL
+#error "Only include this header if RTC_USE_OPENMAX_DL is defined."
+#endif
+
 #include <complex>
 
 #include "common_audio/real_fourier.h"
@@ -41,4 +45,3 @@ class RealFourierOpenmax : public RealFourier {
 }  // namespace webrtc
 
 #endif  // COMMON_AUDIO_REAL_FOURIER_OPENMAX_H_
-
diff --git a/common_audio/real_fourier_unittest.cc b/common_audio/real_fourier_unittest.cc
index 97849b965b..5ac39b2c98 100644
--- a/common_audio/real_fourier_unittest.cc
+++ b/common_audio/real_fourier_unittest.cc
@@ -13,9 +13,12 @@
 #include <stdlib.h>
 
 #include "common_audio/real_fourier_ooura.h"
-#include "common_audio/real_fourier_openmax.h"
 #include "test/gtest.h"
 
+#ifdef RTC_USE_OPENMAX_DL
+#include "common_audio/real_fourier_openmax.h"
+#endif
+
 namespace webrtc {
 
 using std::complex;
@@ -106,4 +109,3 @@ TYPED_TEST(RealFourierTest, SimpleBackwardTransform) {
 }
 
 }  // namespace webrtc
-