diff --git a/libavfilter/vf_fftfilt.c b/libavfilter/vf_fftfilt.c
index b365ed2806..067ce7eb30 100644
--- a/libavfilter/vf_fftfilt.c
+++ b/libavfilter/vf_fftfilt.c
@@ -26,6 +26,7 @@
 
 #include "libavfilter/internal.h"
 #include "libavutil/common.h"
+#include "libavutil/cpu.h"
 #include "libavutil/imgutils.h"
 #include "libavutil/opt.h"
 #include "libavutil/pixdesc.h"