diff --git a/libavfilter/af_afade.c b/libavfilter/af_afade.c
index 8b69cefbde..d2c07e5341 100644
--- a/libavfilter/af_afade.c
+++ b/libavfilter/af_afade.c
@@ -124,7 +124,7 @@ static double fade_gain(int curve, int64_t index, int range)
 {
     double gain;
 
-    gain = FFMAX(0.0, FFMIN(1.0, 1.0 * index / range));
+    gain = av_clipd(1.0 * index / range, 0, 1.0);
 
     switch (curve) {
     case QSIN: