diff --git a/libavcodec/x86/rnd_template.c b/libavcodec/x86/rnd_template.c
index c9fd71eeef..ddca4eb590 100644
--- a/libavcodec/x86/rnd_template.c
+++ b/libavcodec/x86/rnd_template.c
@@ -30,7 +30,7 @@
 #include "inline_asm.h"
 
 // put_pixels
-STATIC void DEF(put, pixels8_xy2)(uint8_t *block, const uint8_t *pixels,
+av_unused STATIC void DEF(put, pixels8_xy2)(uint8_t *block, const uint8_t *pixels,
                                   ptrdiff_t line_size, int h)
 {
     MOVQ_ZERO(mm7);
@@ -99,7 +99,7 @@ STATIC void DEF(put, pixels8_xy2)(uint8_t *block, const uint8_t *pixels,
 
 // avg_pixels
 // this routine is 'slightly' suboptimal but mostly unused
-STATIC void DEF(avg, pixels8_xy2)(uint8_t *block, const uint8_t *pixels,
+av_unused STATIC void DEF(avg, pixels8_xy2)(uint8_t *block, const uint8_t *pixels,
                                   ptrdiff_t line_size, int h)
 {
     MOVQ_ZERO(mm7);