diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c
index 7cb8648743..d8fead1ca5 100644
--- a/src/core/load-fragment.c
+++ b/src/core/load-fragment.c
@@ -2728,6 +2728,7 @@ int config_parse_environ(
                 COMMON_CREDS_SPECIFIERS(ltype),
                 { 'h', specifier_user_home,  NULL },
                 { 's', specifier_user_shell, NULL },
+                {}
         };
 
         for (const char *p = rvalue;; ) {