diff --git a/libavutil/x86/x86util.asm b/libavutil/x86/x86util.asm
index 21419125d5e1eef0478b6551892761db0fa4e515..d7cd996842f599575bfde6b82b03fcd0d3bb87d1 100644
--- a/libavutil/x86/x86util.asm
+++ b/libavutil/x86/x86util.asm
@@ -890,6 +890,14 @@
 %endif
 %endmacro
 
+%macro VBROADCASTI128 2 ; dst xmm/ymm, src : 128bits val
+%if mmsize > 16
+    vbroadcasti128 %1, %2
+%else
+    mova           %1, %2
+%endif
+%endmacro
+
 %macro SHUFFLE_MASK_W 8
     %rep 8
         %if %1>=0x80