diff --git a/pkg/uefi/meregion.go b/pkg/uefi/meregion.go
index dae07ef6..9fdb6923 100644
--- a/pkg/uefi/meregion.go
+++ b/pkg/uefi/meregion.go
@@ -7,7 +7,6 @@ package uefi
 import (
 	"bytes"
 	"encoding/binary"
-	"encoding/hex"
 	"fmt"
 
 	"github.com/linuxboot/fiano/pkg/log"
@@ -16,12 +15,18 @@ import (
 // ME Partition parsing, the goal is to spot a padding in the ME Region
 // after the ME partitions so that this region can be shrunk in the IFD.
 //
-// ME partition informations from http://me.bios.io/ME_blob_format
-
-// MEFTPSignature is the sequence of bytes that an ME Flash Partition
+// Information taken from multiple sources:
+// https://web.archive.org/web/20200523203129/https://me.bios.io/ME_blob_format
+// https://github.com/platomav/MEAnalyzer/
+// https://fahrplan.events.ccc.de/congress/2017/Fahrplan/system/event_attachments/attachments/000/003/391/original/Intel_ME_myths_and_reality.pdf
+// https://github.com/corna/me_cleaner/wiki/How-does-it-work%3F
+// https://github.com/mostav02/Remove_IntelME_FPT
+// https://io.netgarage.org/me/
+
+// MEFPTSignature is the sequence of bytes that an ME Flash Partition
 // Table is expected to start with ie "$FPT".
 var (
-	MEFTPSignature = []byte{0x24, 0x46, 0x50, 0x54}
+	MEFPTSignature = []byte{0x24, 0x46, 0x50, 0x54}
 )
 
 const (
@@ -93,17 +98,17 @@ func (e MEPartitionEntry) Type() string {
 	return fmt.Sprintf("Unknown (%d)", t)
 }
 
-// FindMEDescriptor searches for an Intel ME FTP signature
+// FindMEDescriptor searches for an Intel ME FPT signature
 func FindMEDescriptor(buf []byte) (int, error) {
-	if bytes.Equal(buf[16:16+len(MEFTPSignature)], MEFTPSignature) {
-		// 16 + 4 since the descriptor starts after the signature
-		return 16 + len(MEFTPSignature), nil
-	}
-	if bytes.Equal(buf[:len(MEFTPSignature)], MEFTPSignature) {
-		// + 4 since the descriptor starts after the signature
-		return len(MEFTPSignature), nil
+	// In some images, the signature may occur right at the start,
+	// in others, it occurs in the second 16 bytes, and
+	// in some cases, it appears somewhere else in the ME region.
+	// NOTE: This library excludes the signature from the descriptor.
+	fptOffset := bytes.Index(buf, MEFPTSignature)
+	if fptOffset >= 0 {
+		return fptOffset + len(MEFPTSignature), nil
 	}
-	return -1, fmt.Errorf("ME Flash Partition Table signature %#02x not found: first 20 bytes are:\n%s", MEFTPSignature, hex.Dump(buf[:20]))
+	return -1, fmt.Errorf("ME Flash Partition Table signature %#02x not found", MEFPTSignature)
 }
 
 // Buf returns the buffer.
diff --git a/pkg/uefi/meregion_test.go b/pkg/uefi/meregion_test.go
index 4b4c4115..3b989814 100644
--- a/pkg/uefi/meregion_test.go
+++ b/pkg/uefi/meregion_test.go
@@ -59,3 +59,35 @@ func TestMEName_UnmarshalText(t *testing.T) {
 		})
 	}
 }
+
+func TestFindFPTSignature(t *testing.T) {
+	var empty16 = make([]byte, 16)
+	var empty12 = make([]byte, 12)
+	var empty = make([]byte, 128)
+
+	var firstRow = append(MEFPTSignature, empty12...)
+	var secondRow = append(empty16, firstRow...)
+	var elsewhere = append(empty, firstRow...)
+
+	var tests = []struct {
+		name string
+		blob []byte
+		res  int
+	}{
+		{"beginning", firstRow, 4},
+		{"2nd row", secondRow, 20},
+		{"elsewhere", elsewhere, 132},
+		{"nowhere", empty, -1},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			r, e := FindMEDescriptor(test.blob)
+			if r != test.res {
+				t.Errorf("got position %d want %d (%q)", r, test.res, e)
+			}
+			if test.res == -1 && e == nil {
+				t.Errorf("expected error")
+			}
+		})
+	}
+}