diff --git a/libavcodec/atrac.c b/libavcodec/atrac.c
index 3d37b02fd1..c4241a9492 100644
--- a/libavcodec/atrac.c
+++ b/libavcodec/atrac.c
@@ -48,7 +48,7 @@ static const float qmf_48tap_half[24] = {
  * Generate common tables
  */
 
-void ff_atrac_generate_tables(void)
+av_cold void ff_atrac_generate_tables(void)
 {
     int i;
     float s;