diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index df4002d..3286c7a 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,10 +1,18 @@
 =====================================
-sebastian.systemd 0.4.2 Release Notes
+sebastian.systemd 0.4.3 Release Notes
 =====================================
 
 .. contents:: Topics
 
 
+v0.4.3
+======
+
+Changelog
+---------
+
+added new options to system_service
+
 v0.4.2
 ======
 
diff --git a/changelogs/changelog.yaml b/changelogs/changelog.yaml
index 9847f7c..6ef1e7f 100644
--- a/changelogs/changelog.yaml
+++ b/changelogs/changelog.yaml
@@ -70,3 +70,7 @@ releases:
     release_date: "2024-03-09"
     changes:
       release_summary: upgraded to the new method used by sebastian.base
+  0.4.3:
+    release_date: "2024-03-09"
+    changes:
+      release_summary: added new options to system_service
diff --git a/galaxy.yml b/galaxy.yml
index 3cc93d3..64bea05 100644
--- a/galaxy.yml
+++ b/galaxy.yml
@@ -1,7 +1,7 @@
 ---
 namespace: sebastian
 name: systemd
-version: 0.4.2
+version: 0.4.3
 
 readme: README.md
 
diff --git a/plugins/modules/system_service.py b/plugins/modules/system_service.py
index ef34a78..1a29a60 100644
--- a/plugins/modules/system_service.py
+++ b/plugins/modules/system_service.py
@@ -37,6 +37,8 @@ class Module(SystemdUnitModule, SystemdReloadMixin):  # type: ignore[misc]
                 required=True,
                 help="command or list of commands that are started as main programm. Multiple commands are only allowed in a oneshot command",
             ),
+            stop=Types.str(help="command that is started to stop the main program."),
+            remain=Types.bool(help="should the service remain as started after the command exited"),
             post=Types.list(str, help="Command or list of commands that are started after the main command(s) stopped without problems."),
             environmentfile=Types.list(
                 elements=str,
@@ -86,6 +88,11 @@ class Module(SystemdUnitModule, SystemdReloadMixin):  # type: ignore[misc]
             statedirectory=Types.str(
                 help="creates an unit specific state directory in /var/lib and sets the env var STATE_DIRECTORY with the path to it. Its cleaned up after the unit is stopped"
             ),
+            runtimedirectory=Types.str(
+                help="creates an unit specific runtime directory in /run and sets the env var RUNTIME_DIRECTORY with the path to it. Its cleaned up after the unit is stopped"
+            ),
+            restart=Types.str(),
+            restartsec=Types.str(),
         ),
     )
 
@@ -105,6 +112,7 @@ class Module(SystemdUnitModule, SystemdReloadMixin):  # type: ignore[misc]
                 type="Type",
                 pre="ExecStartPre",
                 start="ExecStart",
+                stop="ExecStop",
                 post="ExecStartPost",
                 serviceuser="User",
                 servicegroup="Group",
@@ -118,7 +126,11 @@ class Module(SystemdUnitModule, SystemdReloadMixin):  # type: ignore[misc]
                 execpath="ExecPaths",
                 noexecpath="NoExecPaths",
                 statedirectory="StateDirectory",
+                runtimedirectory="RuntimeDirectory",
                 nonewprivileges="NoNewPriviledges",
+                remain="RemainAfterExit",
+                restart="Restart",
+                restartsec="RestartSec",
             )
         )
         return "[Service]\n" + "".join(params)
@@ -268,6 +280,11 @@ options:
       additionally /etc and if strict all except /proc, /sys and /dev
     required: false
     type: str
+  remain:
+    description:
+    - should the service remain as started after the command exited
+    required: false
+    type: bool
   required_by:
     default: []
     description:
@@ -283,6 +300,12 @@ options:
     elements: str
     required: false
     type: list
+  restart:
+    required: false
+    type: str
+  restartsec:
+    required: false
+    type: str
   ropath:
     default: []
     description:
@@ -290,6 +313,12 @@ options:
     elements: path
     required: false
     type: list
+  runtimedirectory:
+    description:
+    - creates an unit specific runtime directory in /run and sets the env var RUNTIME_DIRECTORY
+      with the path to it. Its cleaned up after the unit is stopped
+    required: false
+    type: str
   rwpath:
     default: []
     description:
@@ -322,6 +351,11 @@ options:
       with the path to it. Its cleaned up after the unit is stopped
     required: false
     type: str
+  stop:
+    description:
+    - command that is started to stop the main program.
+    required: false
+    type: str
   type:
     choices:
     - simple