diff --git a/headers/private/kernel/arch/generic/user_memory.h b/headers/private/kernel/arch/generic/user_memory.h
index 83caff4b95..02b88f76a8 100644
--- a/headers/private/kernel/arch/generic/user_memory.h
+++ b/headers/private/kernel/arch/generic/user_memory.h
@@ -70,6 +70,7 @@ bool user_access(Function function)
 		clear_ac();
 		return true;
 	}
+	clear_ac();
 	return false;
 }