diff --git a/include/lib/el3_runtime/pubsub.h b/include/lib/el3_runtime/pubsub.h
index 930952f..eb91286 100644
--- a/include/lib/el3_runtime/pubsub.h
+++ b/include/lib/el3_runtime/pubsub.h
@@ -30,11 +30,12 @@
 
 /* For the compiler ... */
 
-#include <arch_helpers.h>
 #include <assert.h>
 #include <cdefs.h>
 #include <stddef.h>
 
+#include <arch_helpers.h>
+
 #define __pubsub_section(event)		__section("__pubsub_" #event)
 
 /*