diff --git a/include/socketcan_netlink.h b/include/socketcan_netlink.h
index 9f8a3a9..a1d1e69 100644
--- a/include/socketcan_netlink.h
+++ b/include/socketcan_netlink.h
@@ -22,11 +22,6 @@
 
 #include <linux/can/netlink.h>
 
-#define GET_STATE 1
-#define GET_RESTART_MS 2
-#define GET_BITTIMING 3
-#define GET_CTRLMODE 4
-
 int scan_set_restart(const char *name);
 int scan_set_bitrate(const char *name, __u32 bitrate);
 int scan_set_restart_ms(const char *name, __u32 restart_ms);
diff --git a/src/socketcan_netlink.c b/src/socketcan_netlink.c
index d13c8df..d5f39d6 100644
--- a/src/socketcan_netlink.c
+++ b/src/socketcan_netlink.c
@@ -41,6 +41,11 @@
 #define IF_UP 1
 #define IF_DOWN 2
 
+#define GET_STATE 1
+#define GET_RESTART_MS 2
+#define GET_BITTIMING 3
+#define GET_CTRLMODE 4
+
 struct get_req {
 	struct nlmsghdr n;
 	struct rtgenmsg g;