diff --git a/cmds/installd/utils.h b/cmds/installd/utils.h
index 425b675..8090b18 100644
--- a/cmds/installd/utils.h
+++ b/cmds/installd/utils.h
@@ -95,10 +95,10 @@
 std::string create_data_misc_legacy_path(userid_t userid);
 
 std::string create_data_user_profile_path(userid_t userid);
-std::string create_data_user_profile_package_path(userid_t user, const char* package_name);
+std::string create_data_user_profile_package_path(userid_t user, const std::string& package_name);
 
 std::string create_data_ref_profile_path();
-std::string create_data_ref_profile_package_path(const char* package_name);
+std::string create_data_ref_profile_package_path(const std::string& package_name);
 
 std::string create_data_dalvik_cache_path();