diff --git a/board/embest/riotboard/genimage.cfg b/board/embest/riotboard/genimage.cfg
index 1221c83b9a..d2e851a78d 100644
--- a/board/embest/riotboard/genimage.cfg
+++ b/board/embest/riotboard/genimage.cfg
@@ -1,17 +1,17 @@
 image sdcard.img {
-    hdimage {
-    }
+	hdimage {
+	}
 
-    partition u-boot {
-        in-partition-table = "no"
-        image = "u-boot.imx"
-        offset = 1024
-    }
+	partition u-boot {
+		in-partition-table = "no"
+		image = "u-boot.imx"
+		offset = 1K
+	}
 
-    partition rootfs {
-        partition-type = 0x83
-        image = "rootfs.ext2"
-        offset = 1M
-        size = 60M
-    }
+	partition rootfs {
+		partition-type = 0x83
+		image = "rootfs.ext2"
+		offset = 1M
+		size = 60M
+	}
 }