diff --git a/Raylib-cs/Raylib.cs b/Raylib-cs/Raylib.cs
index 555bd66..b48b527 100644
--- a/Raylib-cs/Raylib.cs
+++ b/Raylib-cs/Raylib.cs
@@ -666,9 +666,10 @@ namespace Raylib_cs
         SHADER_LOC_VERTEX_TANGENT,
         SHADER_LOC_VERTEX_COLOR,
         SHADER_LOC_MATRIX_MVP,
-        SHADER_LOC_MATRIX_MODEL,
         SHADER_LOC_MATRIX_VIEW,
         SHADER_LOC_MATRIX_PROJECTION,
+        SHADER_LOC_MATRIX_MODEL,
+        SHADER_LOC_MATRIX_NORMAL,
         SHADER_LOC_VECTOR_VIEW,
         SHADER_LOC_COLOR_DIFFUSE,
         SHADER_LOC_COLOR_SPECULAR,