diff --git a/firmware/boot.lds b/firmware/boot.lds
index e18ae031d4..d4c72b5846 100644
--- a/firmware/boot.lds
+++ b/firmware/boot.lds
@@ -9,7 +9,7 @@ OUTPUT_FORMAT(elf32-littlearm)
 OUTPUT_ARCH(arm)
 #ifdef CPU_PP
 INPUT(target/arm/crt0-pp-bl.o)
-#elif defined(OLYMPUS_MROBE_500)
+#elif CONFIG_CPU==DM320
 INPUT(target/arm/tms320dm320/crt0.o)
 #elif CONFIG_CPU==S3C2440
 INPUT(target/arm/s3c2440/crt0.o)