diff --git a/include/grub/cache.h b/include/grub/cache.h
index ccfa717e6..7aa8d7933 100644
--- a/include/grub/cache.h
+++ b/include/grub/cache.h
@@ -34,7 +34,8 @@ void EXPORT_FUNC(grub_arch_sync_caches) (void *address, grub_size_t len);
 #endif
 
 #ifndef GRUB_MACHINE_EMU
-#if defined (__aarch64__) || defined (__powerpc__) || defined (__sparc__)
+#if defined (__aarch64__) || defined (__ia64__) || defined (__powerpc__) || \
+    defined (__sparc__)
 
 #elif defined (__i386__) || defined (__x86_64__)
 static inline void