diff --git a/Controllers/LogitechController/RGBController_LogitechG815.cpp b/Controllers/LogitechController/RGBController_LogitechG815.cpp
index c2370c04b..5d85f71af 100644
--- a/Controllers/LogitechController/RGBController_LogitechG815.cpp
+++ b/Controllers/LogitechController/RGBController_LogitechG815.cpp
@@ -21,7 +21,7 @@ static unsigned int matrix_map[7][27] =
       { NA,  NA,  37,  NA,  54,  55,  56,  57,  NA,  58,  59,  60,  61,  NA,  62,  63,  64,  65,  NA,  66,  67,  68,  NA,  106, 107, 108, 109 },
       { 112, NA,  49,  26,  27,  28,  29,  30,  31,  32,  33,  34,  35,  NA,  41,  42,  38,  NA,  NA,  69,  70,  71,  NA,  79,  80,  81,  82  },
       { 113, NA,  39,  NA,  16,  22,  4,   17,  NA,  19,  24,  20,  8,   14,  15,  43,  44,  45,  NA,  72,  73,  74,  NA,  91,  92,  93,  83  },
-      { 114, NA,  53,  NA,  0,   18,  3,   5,   NA,  6,   7,   9,   10,  11,  47,  48,  36,  NA,  NA,  NA,  NA,  NA,  NA,  88,  89,  90,  NA  },
+      { 114, NA,  53,  NA,  0,   18,  3,   5,   NA,  6,   7,   9,   10,  11,  47,  48,  46,  36,  NA,  NA,  NA,  NA,  NA,  88,  89,  90,  NA  },
       { 115, NA,  99,  NA,  25,  23,  2,   21,  NA,  1,   NA,  13,  12,  50,  51,  52,  103, NA,  NA,  NA,  78,  NA,  NA,  85,  86,  87,  84  },
       { 116, NA,  98,  101, 100, NA,  NA,  NA,  NA,  40,  NA,  NA,  NA,  NA,  104, 105, 97,  102, NA,  76,  77,  75,  NA,  94,  NA,  95,  NA  }  };