diff --git a/libavfilter/af_adynamicequalizer.c b/libavfilter/af_adynamicequalizer.c
index b6d438f698..35d1adb9cb 100644
--- a/libavfilter/af_adynamicequalizer.c
+++ b/libavfilter/af_adynamicequalizer.c
@@ -22,7 +22,6 @@
 #include "avfilter.h"
 #include "audio.h"
 #include "formats.h"
-#include "hermite.h"
 
 typedef struct AudioDynamicEqualizerContext {
     const AVClass *class;