diff --git a/include/dt-structs.h b/include/dt-structs.h
index e13afa6608..0732c442ff 100644
--- a/include/dt-structs.h
+++ b/include/dt-structs.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier:	GPL-2.0+
  */
 
-#ifndef __DT_STTUCTS
-#define __DT_STTUCTS
+#ifndef __DT_STRUCTS
+#define __DT_STRUCTS
 
 /* These structures may only be used in SPL */
 #if CONFIG_IS_ENABLED(OF_PLATDATA)