diff --git a/libavfilter/vf_super2xsai.c b/libavfilter/vf_super2xsai.c
index 4406a4396e..c16c8379bd 100644
--- a/libavfilter/vf_super2xsai.c
+++ b/libavfilter/vf_super2xsai.c
@@ -225,19 +225,19 @@ static void super2xsai(AVFilterContext *ctx,
         case 4:
             READ_COLOR4(color[0][0], src_line[0], 0); color[0][1] = color[0][0]; READ_COLOR4(color[0][2], src_line[0], 1); READ_COLOR4(color[0][3], src_line[0], 2);
             READ_COLOR4(color[1][0], src_line[1], 0); color[1][1] = color[1][0]; READ_COLOR4(color[1][2], src_line[1], 1); READ_COLOR4(color[1][3], src_line[1], 2);
-            READ_COLOR4(color[2][0], src_line[2], 0); color[2][1] = color[2][1]; READ_COLOR4(color[2][2], src_line[2], 1); READ_COLOR4(color[2][3], src_line[2], 2);
+            READ_COLOR4(color[2][0], src_line[2], 0); color[2][1] = color[2][0]; READ_COLOR4(color[2][2], src_line[2], 1); READ_COLOR4(color[2][3], src_line[2], 2);
             READ_COLOR4(color[3][0], src_line[3], 0); color[3][1] = color[3][0]; READ_COLOR4(color[3][2], src_line[3], 1); READ_COLOR4(color[3][3], src_line[3], 2);
             break;
         case 3:
             READ_COLOR3(color[0][0], src_line[0], 0); color[0][1] = color[0][0]; READ_COLOR3(color[0][2], src_line[0], 1); READ_COLOR3(color[0][3], src_line[0], 2);
             READ_COLOR3(color[1][0], src_line[1], 0); color[1][1] = color[1][0]; READ_COLOR3(color[1][2], src_line[1], 1); READ_COLOR3(color[1][3], src_line[1], 2);
-            READ_COLOR3(color[2][0], src_line[2], 0); color[2][1] = color[2][1]; READ_COLOR3(color[2][2], src_line[2], 1); READ_COLOR3(color[2][3], src_line[2], 2);
+            READ_COLOR3(color[2][0], src_line[2], 0); color[2][1] = color[2][0]; READ_COLOR3(color[2][2], src_line[2], 1); READ_COLOR3(color[2][3], src_line[2], 2);
             READ_COLOR3(color[3][0], src_line[3], 0); color[3][1] = color[3][0]; READ_COLOR3(color[3][2], src_line[3], 1); READ_COLOR3(color[3][3], src_line[3], 2);
             break;
         default:
             READ_COLOR2(color[0][0], src_line[0], 0); color[0][1] = color[0][0]; READ_COLOR2(color[0][2], src_line[0], 1); READ_COLOR2(color[0][3], src_line[0], 2);
             READ_COLOR2(color[1][0], src_line[1], 0); color[1][1] = color[1][0]; READ_COLOR2(color[1][2], src_line[1], 1); READ_COLOR2(color[1][3], src_line[1], 2);
-            READ_COLOR2(color[2][0], src_line[2], 0); color[2][1] = color[2][1]; READ_COLOR2(color[2][2], src_line[2], 1); READ_COLOR2(color[2][3], src_line[2], 2);
+            READ_COLOR2(color[2][0], src_line[2], 0); color[2][1] = color[2][0]; READ_COLOR2(color[2][2], src_line[2], 1); READ_COLOR2(color[2][3], src_line[2], 2);
             READ_COLOR2(color[3][0], src_line[3], 0); color[3][1] = color[3][0]; READ_COLOR2(color[3][2], src_line[3], 1); READ_COLOR2(color[3][3], src_line[3], 2);
         }
     } // y loop
diff --git a/tests/ref/lavfi/pixfmts_super2xsai b/tests/ref/lavfi/pixfmts_super2xsai
index 5980e7483d..0009d0d8ec 100644
--- a/tests/ref/lavfi/pixfmts_super2xsai
+++ b/tests/ref/lavfi/pixfmts_super2xsai
@@ -1,10 +1,10 @@
-abgr                7d8f4b961ee4808945d41290f7cf49b2
-argb                9a5676a350e52769d8293f395e8e83b2
-bgr24               6f6ad5b5d266d3643a8632fe96f8567a
-bgr555le            f4a33c43cbdac9df03637fd6901fe245
-bgr565le            fa0cf3a3fc1baae3717cac81717f7e7b
-bgra                17f36236c59c3ccf4eb9cb8bbf2f6310
-rgb24               37c805a0002d3a327a922a5b77e283e2
-rgb555le            19c7655936ad580ae859ef18c1b74c4f
-rgb565le            90e38143a89c28feef72f8e920df19b8
-rgba                d4b9d34c66e39d4549aea500d3fedf3b
+abgr                7df21399eedd7094a5c345035c220ebe
+argb                6de1f5a66d6517951243bb2a751180d2
+bgr24               6ff4af0eb9ab72eb723ed12469d559bc
+bgr555le            38c2e84751c3ad108a55bf77ab8afbf5
+bgr565le            2efbb9c15f22d5c704a00d11a241c1da
+bgra                ab589a165007d5b0dbacb26df4bbe5e0
+rgb24               c4ed6e5ad7eb4e66ea18deef3584231f
+rgb555le            3b313e94f2bf70c8972af69b6dc331c9
+rgb565le            de2cf048dcd48c0a39dfcc9b6eac36fe
+rgba                e97cd6a0393fc354e95088065e668eb2