diff --git a/radio/src/targets/common/arm/stm32/f2/memory_sections.h b/radio/src/targets/common/arm/stm32/f2/memory_sections.h
index d74d4c22b..020ddeee5 100644
--- a/radio/src/targets/common/arm/stm32/f2/memory_sections.h
+++ b/radio/src/targets/common/arm/stm32/f2/memory_sections.h
@@ -21,10 +21,11 @@
 
 #pragma once
 
+#define __DMA          __attribute__((section(".ram"), aligned(4)))
+#define __DMA_NO_CACHE __DMA
+
 #define __INIT_HOOK
 #define __CCMRAM
-#define __DMA
-#define __DMA_NO_CACHE
 #define __IRAM
 #define __SDRAM
 #define __SDRAMFONTS