diff --git a/ext/metadata/metadataexif.h b/ext/metadata/metadataexif.h
index 4b77531434..d7047e6902 100644
--- a/ext/metadata/metadataexif.h
+++ b/ext/metadata/metadataexif.h
@@ -41,8 +41,8 @@
  * Boston, MA 02111-1307, USA.
  */
 
-#ifndef __GST_METADATAPARSE_EXIF_H__
-#define __GST_METADATAPARSE_EXIF_H__
+#ifndef __GST_METADATA_EXIF_H__
+#define __GST_METADATA_EXIF_H__
 
 #include <gst/gst.h>
 #include <gst/base/gstadapter.h>
@@ -84,4 +84,4 @@ metadatamux_exif_create_chunk_from_tag_list (guint8 ** buf, guint32 *size,
     const GstTagList * taglist, const MetaExifWriteOptions *opts);
 
 G_END_DECLS
-#endif /* __GST_METADATAPARSE_EXIF_H__ */
+#endif /* __GST_METADATA_EXIF_H__ */
diff --git a/ext/metadata/metadataiptc.h b/ext/metadata/metadataiptc.h
index e13bb0ca77..4b2cfc0530 100644
--- a/ext/metadata/metadataiptc.h
+++ b/ext/metadata/metadataiptc.h
@@ -41,8 +41,8 @@
  * Boston, MA 02111-1307, USA.
  */
 
-#ifndef __GST_METADATAPARSE_IPTC_H__
-#define __GST_METADATAPARSE_IPTC_H__
+#ifndef __GST_METADATA_IPTC_H__
+#define __GST_METADATA_IPTC_H__
 
 #include <gst/gst.h>
 #include <gst/base/gstadapter.h>
@@ -63,4 +63,4 @@ metadatamux_iptc_create_chunk_from_tag_list (guint8 ** buf, guint32 *size,
     const GstTagList * taglist);
 
 G_END_DECLS
-#endif /* __GST_METADATAPARSE_IPTC_H__ */
+#endif /* __GST_METADATA_IPTC_H__ */
diff --git a/ext/metadata/metadataxmp.h b/ext/metadata/metadataxmp.h
index 831b563f18..05d89dac7c 100644
--- a/ext/metadata/metadataxmp.h
+++ b/ext/metadata/metadataxmp.h
@@ -41,8 +41,8 @@
  * Boston, MA 02111-1307, USA.
  */
 
-#ifndef __GST_METADATAPARSE_XMP_H__
-#define __GST_METADATAPARSE_XMP_H__
+#ifndef __GST_METADATA_XMP_H__
+#define __GST_METADATA_XMP_H__
 
 #include <gst/gst.h>
 #include <gst/base/gstadapter.h>
@@ -67,4 +67,4 @@ metadatamux_xmp_create_chunk_from_tag_list (guint8 ** buf, guint32 *size,
     const GstTagList * taglist);
 
 G_END_DECLS
-#endif /* __GST_METADATAPARSE_XMP_H__ */
+#endif /* __GST_METADATA_XMP_H__ */