diff --git a/libavfilter/x86/vf_hqdn3d.asm b/libavfilter/x86/vf_hqdn3d.asm
index 961127e670..e3b1bdca53 100644
--- a/libavfilter/x86/vf_hqdn3d.asm
+++ b/libavfilter/x86/vf_hqdn3d.asm
@@ -27,8 +27,8 @@ SECTION .text
 %if lut_bits != 8
     sar    %1q, 8-lut_bits
 %endif
-    movsx  %1d, word [%3q+%1q*2]
-    add    %1d, %2d
+    movsx  %1q, word [%3q+%1q*2]
+    add    %1q, %2q
 %endmacro
 
 %macro LOAD 3 ; dstreg, x, bitdepth