diff --git a/systems/palatine-hill/docker/arr.nix b/systems/palatine-hill/docker/arr.nix
index f257c78..0e61e7c 100644
--- a/systems/palatine-hill/docker/arr.nix
+++ b/systems/palatine-hill/docker/arr.nix
@@ -11,7 +11,7 @@ let
       ctype = lib.strings.toUpper container_type;
     in
     {
-      "${ctype}__POSTGRES__HOST" = "host.docker.internal";
+      "${ctype}__POSTGRES__HOST" = "/var/run/postgresql";
       "${ctype}__POSTGRES__PORT" = toString config.services.postgresql.settings.port;
     };
 in
@@ -54,7 +54,7 @@ in
         PUID = "600";
         PGID = "100";
         TZ = "America/New_York";
-        POSTGRES_HOST = "host.docker.internal";
+        POSTGRES_HOST = "/var/run/postgresql";
         POSTGRES_PORT = toString config.services.postgresql.settings.port;
       };
       environmentFiles = [
@@ -63,10 +63,10 @@ in
       volumes = [
         "${vars.primary_docker}/bazarr:/config"
         "${vars.primary_plex_storage}/data:/data"
+        "/var/run/postgresql:/var/run/postgresql"
       ];
       extraOptions = [
         "--network=arrnet"
-        "--add-host=host.docker.internal:host-gateway"
       ];
       autoStart = true;
     };
@@ -86,10 +86,12 @@ in
       ];
       extraOptions = [
         "--network=arrnet"
-
-        "--add-host=host.docker.internal:host-gateway"
       ];
-      volumes = [ "${vars.primary_docker}/prowlarr:/config" ];
+      volumes = [
+        "${vars.primary_docker}/prowlarr:/config"
+
+        "/var/run/postgresql:/var/run/postgresql"
+      ];
       autoStart = true;
     };
     radarr = {
@@ -109,10 +111,10 @@ in
       volumes = [
         "${vars.primary_docker}/radarr:/config"
         "${vars.primary_plex_storage}/data:/data"
+        "/var/run/postgresql:/var/run/postgresql"
       ];
       extraOptions = [
         "--network=arrnet"
-        "--add-host=host.docker.internal:host-gateway"
       ];
       autoStart = true;
     };
@@ -133,10 +135,10 @@ in
       volumes = [
         "${vars.primary_docker}/sonarr:/config"
         "${vars.primary_plex_storage}/data:/data"
+        "/var/run/postgresql:/var/run/postgresql"
       ];
       extraOptions = [
         "--network=arrnet"
-        "--add-host=host.docker.internal:host-gateway"
       ];
       autoStart = true;
     };
@@ -157,11 +159,10 @@ in
       volumes = [
         "${vars.primary_docker}/lidarr:/config"
         "${vars.primary_plex_storage}/data:/data"
+        "/var/run/postgresql:/var/run/postgresql"
       ];
       extraOptions = [
         "--network=arrnet"
-        "--add-host=host.docker.internal:host-gateway"
-
       ];
       autoStart = true;
     };
@@ -176,6 +177,7 @@ in
       volumes = [
         "${vars.primary_docker}/unpackerr:/config"
         "${vars.primary_plex_storage}:/data"
+        "/var/run/postgresql:/var/run/postgresql"
       ];
       extraOptions = [ "--network=arrnet" ];
       autoStart = true;
@@ -193,6 +195,7 @@ in
       volumes = [
         "${vars.primary_docker}/notifiarr:/config"
         "${vars.primary_plex_storage}:/data"
+        "/var/run/postgresql:/var/run/postgresql"
       ];
       extraOptions = [ "--network=arrnet" ];
       autoStart = true;
@@ -206,18 +209,20 @@ in
         PGID = "100";
         TZ = "America/New_York";
         DB_TYPE = "postgres";
-        DB_HOST = "host.docker.internal";
+        DB_HOST = "/var/run/postgresql";
         DB_PORT = toString config.services.postgresql.settings.port;
       };
       environmentFiles = [
         config.sops.secrets."docker/jellyseerr".path
       ];
-      volumes = [ "${vars.primary_docker}/overseerr:/config" ];
+      volumes = [
+        "${vars.primary_docker}/overseerr:/config"
+        "/var/run/postgresql:/var/run/postgresql"
+      ];
       # TODO: remove ports later since this is going through web
       extraOptions = [
         "--network=arrnet"
         "--network=haproxy-net"
-        "--add-host=host.docker.internal:host-gateway"
         # "--health-cmd \"wget --no-verbose --tries 1 --spider http://localhost:5055/api/v1/status || exit 1\""
         # "--health-start-period 20s"
         # "--health-timeout 3s"