diff --git a/src/video_compress/uyvy.cpp b/src/video_compress/uyvy.cpp
index b013bdcf7..c8ac18356 100644
--- a/src/video_compress/uyvy.cpp
+++ b/src/video_compress/uyvy.cpp
@@ -64,21 +64,21 @@ using namespace std;
 namespace {
 
 static const char fp_display_rgba_to_yuv422_legacy[] =
-"#define GL_legacy 1\n"
-    "#if GL_legacy\n"
+"#define LEGACY 1\n"
+    "#if LEGACY\n"
     "#define TEXCOORD gl_TexCoord[0]\n"
     "#else\n"
     "#define TEXCOORD TEX0\n"
     "#define texture2D texture\n"
     "#endif\n"
     "\n"
-    "#if GL_legacy\n"
+    "#if LEGACY\n"
     "#define colorOut gl_FragColor\n"
     "#else\n"
     "out vec4 colorOut;\n"
     "#endif\n"
     "\n"
-    "#if ! GL_legacy\n"
+    "#if ! LEGACY\n"
     "in vec4 TEX0;\n"
     "#endif\n"
     "\n"