diff --git a/disk/part_efi.c b/disk/part_efi.c
index 519a637..d6bb53e 100644
--- a/disk/part_efi.c
+++ b/disk/part_efi.c
@@ -82,11 +82,11 @@ static int validate_gpt_header(gpt_header *gpt_h, lbaint_t lba,
 	uint32_t calc_crc32;
 
 	/* Check the GPT header signature */
-	if (le64_to_cpu(gpt_h->signature) != GPT_HEADER_SIGNATURE) {
+	if (le64_to_cpu(gpt_h->signature) != GPT_HEADER_SIGNATURE_UBOOT) {
 		printf("%s signature is wrong: 0x%llX != 0x%llX\n",
 		       "GUID Partition Table Header",
 		       le64_to_cpu(gpt_h->signature),
-		       GPT_HEADER_SIGNATURE);
+		       GPT_HEADER_SIGNATURE_UBOOT);
 		return -1;
 	}
 
@@ -603,7 +603,7 @@ static uint32_t partition_entries_offset(struct blk_desc *dev_desc)
 int gpt_fill_header(struct blk_desc *dev_desc, gpt_header *gpt_h,
 		char *str_guid, int parts_count)
 {
-	gpt_h->signature = cpu_to_le64(GPT_HEADER_SIGNATURE);
+	gpt_h->signature = cpu_to_le64(GPT_HEADER_SIGNATURE_UBOOT);
 	gpt_h->revision = cpu_to_le32(GPT_HEADER_REVISION_V1);
 	gpt_h->header_size = cpu_to_le32(sizeof(gpt_header));
 	gpt_h->my_lba = cpu_to_le64(1);
diff --git a/include/part_efi.h b/include/part_efi.h
index 8525770..7170b61 100644
--- a/include/part_efi.h
+++ b/include/part_efi.h
@@ -24,7 +24,7 @@
 #define EFI_PMBR_OSTYPE_EFI 0xEF
 #define EFI_PMBR_OSTYPE_EFI_GPT 0xEE
 
-#define GPT_HEADER_SIGNATURE 0x5452415020494645ULL
+#define GPT_HEADER_SIGNATURE_UBOOT 0x5452415020494645ULL
 #define GPT_HEADER_REVISION_V1 0x00010000
 #define GPT_PRIMARY_PARTITION_TABLE_LBA 1ULL
 #define GPT_ENTRY_NUMBERS		CONFIG_EFI_PARTITION_ENTRIES_NUMBERS