diff --git a/group b/group
index 1c57e2f..aac13f4 100644
--- a/group
+++ b/group
@@ -115,3 +115,4 @@ postdrop:x:208:
 couchdb:x:946:
 docker:x:945:jule
 rtkit:x:944:
+znc:x:943:
diff --git a/group- b/group-
index 045d030..1c57e2f 100644
--- a/group-
+++ b/group-
@@ -114,3 +114,4 @@ postfix:x:207:
 postdrop:x:208:
 couchdb:x:946:
 docker:x:945:jule
+rtkit:x:944:
diff --git a/gshadow b/gshadow
index aa96de8..761bd27 100644
--- a/gshadow
+++ b/gshadow
@@ -116,3 +116,4 @@ postdrop:!::
 couchdb:!::
 docker:!::jule
 rtkit:!::
+znc:!::
diff --git a/gshadow- b/gshadow-
index ee4a2c2..aa96de8 100644
--- a/gshadow-
+++ b/gshadow-
@@ -115,3 +115,4 @@ postfix:!::
 postdrop:!::
 couchdb:!::
 docker:!::jule
+rtkit:!::
diff --git a/passwd b/passwd
index 32c4035..cb9c25c 100644
--- a/passwd
+++ b/passwd
@@ -94,3 +94,4 @@ postfix:x:207:207:added by portage for postfix:/var/spool/postfix:/sbin/nologin
 cyrus:x:158:12:added by portage for cyrus-imapd:/usr/cyrus:/sbin/nologin
 couchdb:x:159:946:added by portage for couchdb:/var/lib/couchdb:/sbin/nologin
 rtkit:x:160:944:added by portage for rtkit:/dev/null:/sbin/nologin
+znc:x:161:943:added by portage for znc:/dev/null:/sbin/nologin
diff --git a/passwd- b/passwd-
index 786ffea..32c4035 100644
--- a/passwd-
+++ b/passwd-
@@ -93,3 +93,4 @@ named:x:157:947:added by portage for bind:/etc/bind:/sbin/nologin
 postfix:x:207:207:added by portage for postfix:/var/spool/postfix:/sbin/nologin
 cyrus:x:158:12:added by portage for cyrus-imapd:/usr/cyrus:/sbin/nologin
 couchdb:x:159:946:added by portage for couchdb:/var/lib/couchdb:/sbin/nologin
+rtkit:x:160:944:added by portage for rtkit:/dev/null:/sbin/nologin
diff --git a/shadow b/shadow
index fb47a05..7368a9a 100644
--- a/shadow
+++ b/shadow
@@ -93,3 +93,4 @@ postfix:!:16488::::::
 cyrus:!:16488::::::
 couchdb:!:16563::::::
 rtkit:!:16672::::::
+znc:!:16693::::::
diff --git a/shadow- b/shadow-
index 4b68bed..fb47a05 100644
--- a/shadow-
+++ b/shadow-
@@ -92,3 +92,4 @@ named:!:16476::::::
 postfix:!:16488::::::
 cyrus:!:16488::::::
 couchdb:!:16563::::::
+rtkit:!:16672::::::