diff --git a/arch/score/mm/cache.c b/arch/score/mm/cache.c
index be91041..b4bcfd3 100644
--- a/arch/score/mm/cache.c
+++ b/arch/score/mm/cache.c
@@ -278,3 +278,4 @@
 		start += L1_CACHE_BYTES;
 	}
 }
+EXPORT_SYMBOL(flush_icache_range);