diff --git a/HLLib/XZPFile.cpp b/HLLib/XZPFile.cpp
index 9eda139..c8cd509 100644
--- a/HLLib/XZPFile.cpp
+++ b/HLLib/XZPFile.cpp
@@ -197,7 +197,7 @@ CDirectoryFolder *CXZPFile::CreateRoot()
 		for(hlUInt i = 0; i < this->pHeader->uiDirectoryEntryCount; i++)
 		{
 			hlChar lpTemp[16] = "";
-			hlChar *lpLookup[] = { "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f" };
+			const hlChar *lpLookup[] = { "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f" };
 			for(hlByte *lpCRC = (hlByte *)&this->lpDirectoryEntries[i].uiFileNameCRC; lpCRC < (hlByte *)&this->lpDirectoryEntries[i].uiFileNameCRC + sizeof(hlUInt); lpCRC++)
 			{
 				strcat(lpTemp, lpLookup[(hlByte)(*lpCRC >> 4)]);