3 files changed, 15 insertions, 9 deletions
diff --git a/boards/base/STM32F746-Discovery/stm32f746g_discovery_sdram.c b/boards/base/STM32F746-Discovery/stm32f746g_discovery_sdram.c
index 374f49c5..a973a0b6 100644
--- a/boards/base/STM32F746-Discovery/stm32f746g_discovery_sdram.c
+++ b/boards/base/STM32F746-Discovery/stm32f746g_discovery_sdram.c
@@ -1,7 +1,9 @@
 #include "../../../gfx.h"
-#undef Red
-#undef Green
-#undef Blue
+#if GFX_COMPAT_V2 && GFX_COMPAT_OLDCOLORS
+	#undef Red
+	#undef Green
+	#undef Blue
+#endif
 #include "stm32f746g_discovery_sdram.h"
 #include "stm32f7xx_hal_rcc.h"
 #include "stm32f7xx_hal_dma.h"
diff --git a/boards/base/STM32F746-Discovery/stm32f746g_raw32_ugfx.c b/boards/base/STM32F746-Discovery/stm32f746g_raw32_ugfx.c
index ae002598..f521b865 100644
--- a/boards/base/STM32F746-Discovery/stm32f746g_raw32_ugfx.c
+++ b/boards/base/STM32F746-Discovery/stm32f746g_raw32_ugfx.c
@@ -1,7 +1,9 @@
 #include "../../../gfx.h"
-#undef Red
-#undef Green
-#undef Blue
+#if GFX_COMPAT_V2 && GFX_COMPAT_OLDCOLORS
+	#undef Red
+	#undef Green
+	#undef Blue
+#endif
 #include "stm32f7xx_hal.h"
 
 #if GFX_USE_OS_CHIBIOS
diff --git a/boards/base/STM32F746-Discovery/stm32f7_i2c.c b/boards/base/STM32F746-Discovery/stm32f7_i2c.c
index 07a6ce30..90bb9635 100644
--- a/boards/base/STM32F746-Discovery/stm32f7_i2c.c
+++ b/boards/base/STM32F746-Discovery/stm32f7_i2c.c
@@ -1,7 +1,9 @@
 #include "gfx.h"
-#undef Red
-#undef Green
-#undef Blue
+#if GFX_COMPAT_V2 && GFX_COMPAT_OLDCOLORS
+	#undef Red
+	#undef Green
+	#undef Blue
+#endif
 #include "stm32f7_i2c.h"
 
 /*