diff --git a/suite/auto-sync/src/autosync/HeaderPatcher.py b/suite/auto-sync/src/autosync/HeaderPatcher.py
index 19af6e6985..8b271eff67 100755
--- a/suite/auto-sync/src/autosync/HeaderPatcher.py
+++ b/suite/auto-sync/src/autosync/HeaderPatcher.py
@@ -173,7 +173,7 @@ def replace_typedef_enum(self, aarch64_lines: list[str]) -> list[str]:
     def remove_comments(self, aarch64_lines: list[str]) -> list[str]:
         output = list()
         for line in aarch64_lines:
-            if re.search(r"^\s*//", line):
+            if re.search(r"^\s*//", line) and "// SPDX" not in line:
                 continue
             output.append(line)
         return output