diff --git a/zipl/boot/eckd2dump_sv.c b/zipl/boot/eckd2dump_sv.c
index 4b7d1f29..2ee132b0 100644
--- a/zipl/boot/eckd2dump_sv.c
+++ b/zipl/boot/eckd2dump_sv.c
@@ -21,7 +21,7 @@
 /*
  * Magic number at start of dump record
  */
-const uint64_t __section(.stage2.head) magic = 0x5845434b44363401ULL; /* "XECKD64", version 1 */
+const uint64_t __section(.stage2.head) magic = 0x5845434b44363402ULL; /* "XECKD64", version 2 */
 
 /*
  * Get device characteristics from zipl parameter block
diff --git a/zipl/boot/stage2dump.c b/zipl/boot/stage2dump.c
index 41691bce..9a40cf35 100644
--- a/zipl/boot/stage2dump.c
+++ b/zipl/boot/stage2dump.c
@@ -216,7 +216,7 @@ static void df_s390_dump_init(void)
 	dh->hdr_size = DF_S390_HDR_SIZE;
 	dh->page_size = PAGE_SIZE;
 	dh->dump_level = 4;
-	dh->version = 1;
+	dh->version = 2;
 	dh->mem_start = 0;
 	dh->arch = DF_S390_ARCH_64;
 	dh->build_arch = DF_S390_ARCH_64;