diff --git a/app/application.cpp b/app/application.cpp
index 871c233..56e2819 100644
--- a/app/application.cpp
+++ b/app/application.cpp
@@ -202,7 +202,7 @@ uint8_t matrixInit() {
     i2cWrite(0x64, 0x49, 0xb5);
     i2cWrite(0x64, 0x4a, 0xf2); // 0xff
     //i2cWrite(0x64, 0x49, 0xc0);
-    i2cWrite(0x64, 0x4b, 0x24);
+    i2cWrite(0x64, 0x4b, 0x06);
 
     uint8_t err;
     uint8_t physettings[4] = {0x4c, 0x02, 0x50, 0x00};