diff --git a/platform/msb430/contiki-conf.h b/platform/msb430/contiki-conf.h
index 7f20350b4..7c43c84cb 100644
--- a/platform/msb430/contiki-conf.h
+++ b/platform/msb430/contiki-conf.h
@@ -4,6 +4,8 @@
 #define HAVE_STDINT_H
 #include "msp430def.h"
 
+#define WITH_SD				0
+
 #define ENERGEST_CONF_ON		1
 
 #define IRQ_PORT1			0x01
diff --git a/platform/msb430/contiki-msb430-main.c b/platform/msb430/contiki-msb430-main.c
index a2f835de5..3164a1948 100644
--- a/platform/msb430/contiki-msb430-main.c
+++ b/platform/msb430/contiki-msb430-main.c
@@ -69,6 +69,10 @@ msb_ports_init(void)
 int
 main(void)
 {
+#if WITH_SD
+  int r;
+#endif /* WITH_SD */
+
   msp430_cpu_init();	
   watchdog_stop();