diff --git a/src/protocols/rdp/channels/rdpdr/rdpdr-fs-messages-dir-info.h b/src/protocols/rdp/channels/rdpdr/rdpdr-fs-messages-dir-info.h
index 25f745b5..8bb4ac68 100644
--- a/src/protocols/rdp/channels/rdpdr/rdpdr-fs-messages-dir-info.h
+++ b/src/protocols/rdp/channels/rdpdr/rdpdr-fs-messages-dir-info.h
@@ -18,7 +18,7 @@
  */
 
 #ifndef GUAC_RDP_CHANNELS_RDPDR_FS_MESSAGES_DIR_INFO_H
-#define RDP_CHANNELS_GUAC_RDPDR_FS_MESSAGES_DIR_INFO_H
+#define GUAC_RDP_CHANNELS_RDPDR_FS_MESSAGES_DIR_INFO_H
 
 /**
  * Handlers for directory queries received over the RDPDR channel via the