diff --git a/common/partitions/efi.c b/common/partitions/efi.c
index 3c1077f..f20fd0d 100644
--- a/common/partitions/efi.c
+++ b/common/partitions/efi.c
@@ -369,7 +369,7 @@
 	lastlba = last_lba(blk);
 	if (force_gpt) {
 		/* This will be added to the EFI Spec. per Intel after v1.02. */
-		if (file_detect_type(buf, SECTOR_SIZE * 2) != filetype_gpt)
+		if (file_detect_partition_table(buf, SECTOR_SIZE * 2) != filetype_gpt)
 			goto fail;
 	}