diff --git a/ntfsprogs/utils.h b/ntfsprogs/utils.h
index e6490961..40b50e6a 100644
--- a/ntfsprogs/utils.h
+++ b/ntfsprogs/utils.h
@@ -87,7 +87,7 @@ int utils_mftrec_in_use (ntfs_volume *vol, MFT_REF mref);
 int utils_is_metadata (ntfs_inode *inode);
 void utils_dump_mem (void *buf, int start, int length, int ascii);
 
-#ifndef _RICH_H_
+#ifndef _NTFS_RICH_H_
 ATTR_RECORD * find_attribute (const ATTR_TYPES type, ntfs_attr_search_ctx *ctx);
 ATTR_RECORD * find_first_attribute (const ATTR_TYPES type, MFT_RECORD *mft);
 #endif