diff --git a/test_anim/spiframe.cpp b/test_anim/spiframe.cpp
index 76250e17656bb5ac174029a75de038f270fa0d5d..f0e24938c3a56da484de097b196b02b84a9e770b 100644
--- a/test_anim/spiframe.cpp
+++ b/test_anim/spiframe.cpp
@@ -3,7 +3,7 @@
 bool SpiFrame::LedCoordToPixel(const MxFrame &mxframe, int bitpos,
                                 int colorbit, enum eColor color, int column)
 {
-    int y = 2*bitpos;
+    int y = 2*(12 - bitpos);
     int x = column;
     if (column >= 32)
     {