diff --git a/common/ffs.h b/common/ffs.h
index c285db7..4add301 100644
--- a/common/ffs.h
+++ b/common/ffs.h
@@ -486,6 +486,9 @@ const UByteArray EFI_GUIDED_SECTION_TIANO // A31280AD-481E-41B6-95E8-127F4C98477
 const UByteArray EFI_GUIDED_SECTION_LZMA // EE4E5898-3914-4259-9D6E-DC7BD79403CF
 ("\x98\x58\x4E\xEE\x14\x39\x59\x42\x9D\x6E\xDC\x7B\xD7\x94\x03\xCF", 16);
 
+const UByteArray EFI_GUIDED_SECTION_LZMA_HP // 0ED85E23-F253-413F-A03C-901987B04397
+("\x23\x5E\xD8\x0E\x53\xF2\x3F\x41\xA0\x3C\x90\x19\x87\xB0\x43\x97", 16);
+
 const UByteArray EFI_GUIDED_SECTION_LZMAF86 // D42AE6BD-1352-4BFB-909A-CA72A6EAE889
 ("\xBD\xE6\x2A\xD4\x52\x13\xFB\x4B\x90\x9A\xCA\x72\xA6\xEA\xE8\x89", 16);
 
diff --git a/common/ffsparser.cpp b/common/ffsparser.cpp
index 9f5a2a4..0e7dae8 100644
--- a/common/ffsparser.cpp
+++ b/common/ffsparser.cpp
@@ -2309,7 +2309,7 @@ USTATUS FfsParser::parseGuidedSectionHeader(const UByteArray & section, const UI
         }
         // No need to change dataOffset here
     }
-    else if (baGuid == EFI_GUIDED_SECTION_LZMA || baGuid == EFI_GUIDED_SECTION_LZMAF86 || baGuid == EFI_GUIDED_SECTION_TIANO || baGuid == EFI_GUIDED_SECTION_GZIP) {
+    else if (baGuid == EFI_GUIDED_SECTION_LZMA || baGuid == EFI_GUIDED_SECTION_LZMA_HP || baGuid == EFI_GUIDED_SECTION_LZMAF86 || baGuid == EFI_GUIDED_SECTION_TIANO || baGuid == EFI_GUIDED_SECTION_GZIP) {
         if ((attributes & EFI_GUIDED_SECTION_PROCESSING_REQUIRED) == 0) { // Check that ProcessingRequired attribute is set on compressed GUIDed sections
             msgNoProcessingRequiredAttributeCompressed = true;
         }
@@ -2793,7 +2793,7 @@ USTATUS FfsParser::parseGuidedSectionBody(const UModelIndex & index)
         info += usprintf("\nDecompressed size: %" PRIXQ "h (%" PRIuQ ")", processed.size(), processed.size());
     }
     // LZMA compressed section
-    else if (baGuid == EFI_GUIDED_SECTION_LZMA) {
+    else if (baGuid == EFI_GUIDED_SECTION_LZMA || baGuid == EFI_GUIDED_SECTION_LZMA_HP) {
         USTATUS result = decompress(model->body(index), EFI_CUSTOMIZED_COMPRESSION, algorithm, dictionarySize, processed, efiDecompressed);
         if (result) {
             msg(usprintf("%s: decompression failed with error ", __FUNCTION__) + errorCodeToUString(result), index);