diff --git a/src/include/66/enum.h b/src/include/66/enum.h
index 65d497621c0d00edaebe2b07a472ae410c4fbf92..f79b1756c671c3699db54d910861efa93e75cec2 100644
--- a/src/include/66/enum.h
+++ b/src/include/66/enum.h
@@ -194,7 +194,6 @@ typedef enum enum_flags_e enum_flags_t, *enum_flags_t_ref ;
 enum enum_flags_e
 {
     FLAGS_DOWN = 0 ,
-    FLAGS_NOSETSID ,
     FLAGS_ENDOFKEY
 } ;
 
diff --git a/src/lib66/parser_utils.c b/src/lib66/parser_utils.c
index 6a18115949139867fcc3e2754e70c9be4b91b6cb..9c5029059f6685102a68bc1ae38ee0fc717c9db0 100644
--- a/src/lib66/parser_utils.c
+++ b/src/lib66/parser_utils.c
@@ -576,8 +576,6 @@ int keep_common(sv_alltype *service,keynocheck *nocheck,int svtype)
                 if (r == -1) return 0 ;
                 if (r == FLAGS_DOWN)
                     service->flags[0] = 1 ;/**0 means not enabled*/
-                if (r == FLAGS_NOSETSID)
-                    log_warn("deprecated file nosetsid -- ignoring") ;
             }
             break ;
         case KEY_MAIN_USER:
diff --git a/src/lib66/ss_get_enum.c b/src/lib66/ss_get_enum.c
index c30e20dfa80e6aaa4af747f37c12122c3d2d45d2..85c58c6b44692f644792779e754c3c332164bd82 100644
--- a/src/lib66/ss_get_enum.c
+++ b/src/lib66/ss_get_enum.c
@@ -120,7 +120,6 @@ char const *enum_str_opts[] = {
 
 char const *enum_str_flags[] = {
     "down" ,
-    "nosetsid" ,
     0
 } ;