diff --git a/nasl/nasl_init.c b/nasl/nasl_init.c
index 89d2793a5..0172baefc 100644
--- a/nasl/nasl_init.c
+++ b/nasl/nasl_init.c
@@ -420,6 +420,7 @@ static struct
   {"ENCAPS_TLSv1", OPENVAS_ENCAPS_TLSv1},
   {"ENCAPS_TLSv11", OPENVAS_ENCAPS_TLSv11},
   {"ENCAPS_TLSv12", OPENVAS_ENCAPS_TLSv12},
+  {"ENCAPS_TLSv13", OPENVAS_ENCAPS_TLSv13},
   {"ENCAPS_TLScustom", OPENVAS_ENCAPS_TLScustom},
   {"ENCAPS_MAX", OPENVAS_ENCAPS_MAX},
   {"TH_FIN", TH_FIN},