diff --git a/lib/tests/t_api.c b/lib/tests/t_api.c
index 0114ff3b41..c030472170 100644
--- a/lib/tests/t_api.c
+++ b/lib/tests/t_api.c
@@ -545,6 +545,9 @@ struct dns_errormap {
 	{ ISC_R_SUCCESS,		"ISC_R_SUCCESS"		},
 	{ ISC_R_EXISTS,			"ISC_R_EXISTS"		},
 	{ ISC_R_NOTFOUND,		"ISC_R_NOTFOUND"	},
+	{ ISC_R_NOSPACE,		"ISC_R_NOSPACE"		},
+	{ ISC_R_UNEXPECTED,		"ISC_R_UNEXPECTED"	},
+	{ ISC_R_UNEXPECTEDEND,		"ISC_R_UNEXPECTEDEND"	},
 	{ DNS_R_LABELTOOLONG,		"DNS_R_LABELTOOLONG"	},
 	{ DNS_R_BADESCAPE,		"DNS_R_BADESCAPE"	},
 	{ DNS_R_BADBITSTRING,		"DNS_R_BADBITSTRING"	},