diff --git a/main.c b/main.c
index 54cad4c..11d8d09 100644
--- a/main.c
+++ b/main.c
@@ -23,8 +23,6 @@
 #include <stdio.h>
 #include "nmrpd.h"
 
-#define NMRPFLASH_SET_REGION
-
 int verbosity = 0;
 
 void usage(FILE *fp)
diff --git a/nmrpd.h b/nmrpd.h
index c57ef9c..d050707 100644
--- a/nmrpd.h
+++ b/nmrpd.h
@@ -65,6 +65,8 @@
 #define PACKED __attribute__((packed))
 #endif
 
+#define NMRPFLASH_SET_REGION
+
 struct eth_hdr {
 	uint8_t ether_dhost[6];
 	uint8_t ether_shost[6];