diff --git a/utils.h b/utils.h
index f13f62fd..7a392c4c 100644
--- a/utils.h
+++ b/utils.h
@@ -187,8 +187,6 @@ int get_device_info(int fd, u64 devid,
 		struct btrfs_ioctl_dev_info_args *di_args);
 int test_uuid_unique(char *fs_uuid);
 u64 disk_size(const char *path);
-int get_device_info(int fd, u64 devid,
-		struct btrfs_ioctl_dev_info_args *di_args);
 u64 get_partition_size(const char *dev);
 
 int test_minimum_size(const char *file, u32 nodesize);