diff --git a/nixng/containers/matrix/mautrix-discord/default.nix b/nixng/containers/matrix/mautrix-discord/default.nix
index 6129eb8..6661559 100644
--- a/nixng/containers/matrix/mautrix-discord/default.nix
+++ b/nixng/containers/matrix/mautrix-discord/default.nix
@@ -23,18 +23,18 @@
             in
               pkgs.writeShellScript "mautrix-discord"
                 ''
-              DATA_DIR="/var/lib/mautrix-discord"
-              CONFIG_FILE="$DATA_DIR/config.yaml"
-              REGISTRATION_FILE="/var/lib/registrations/mautrix-discord.yaml"
-              DB_FILE="$DATA_DIR/sqlite.db"
+                  DATA_DIR="/var/lib/mautrix-discord"
+                  CONFIG_FILE="$DATA_DIR/config.yaml"
+                  REGISTRATION_FILE="/var/lib/registrations/mautrix-discord.yaml"
+                  DB_FILE="$DATA_DIR/sqlite.db"
 
-              ${getExe pkgs.envsubst} < ${./mautrix-discord.yaml} > "$CONFIG_FILE"
-              chmod 755 "$CONFIG_FILE"
+                  ${getExe pkgs.envsubst} < ${./mautrix-discord.yaml} > "$CONFIG_FILE"
+                  chmod 755 "$CONFIG_FILE"
 
-              [ -e "$REGISTRATION_FILE" ] || \
-                ${getExe mautrix-discord} -c "$CONFIG_FILE" -r "$REGISTRATION_FILE" -g
-              ${getExe mautrix-discord} -c "$CONFIG_FILE" -r "$REGISTRATION_FILE" -n
-            '';
+                  [ -e "$REGISTRATION_FILE" ] || \
+                    ${getExe mautrix-discord} -c "$CONFIG_FILE" -r "$REGISTRATION_FILE" -g
+                  ${getExe mautrix-discord} -c "$CONFIG_FILE" -r "$REGISTRATION_FILE" -n
+                '';
         };
       };
   };
diff --git a/nixng/containers/matrix/mautrix-discord/mautrix-discord.yaml b/nixng/containers/matrix/mautrix-discord/mautrix-discord.yaml
index 5f3c523..fe6e518 100644
--- a/nixng/containers/matrix/mautrix-discord/mautrix-discord.yaml
+++ b/nixng/containers/matrix/mautrix-discord/mautrix-discord.yaml
@@ -41,7 +41,7 @@ appservice:
         #             To connect via Unix socket, use something like postgres:///dbname?host=/var/run/postgresql
         uri: postgres://mautrix-discord:${MAUTRIX_DISCORD_APPSERVICE_DATABASE_PASSWORD}@127.0.0.1/mautrix-discord?sslmode=disable
         # Maximum number of connections. Mostly relevant for Postgres.
-        max_open_conns: 20
+        max_open_conns: 10
         max_idle_conns: 2
         # Maximum connection idle time and lifetime before they're closed. Disabled if null.
         # Parsed with https://pkg.go.dev/time#ParseDuration
diff --git a/nixng/containers/matrix/mautrix-signal/mautrix-signal.yaml b/nixng/containers/matrix/mautrix-signal/mautrix-signal.yaml
index a41edda..b45836f 100644
--- a/nixng/containers/matrix/mautrix-signal/mautrix-signal.yaml
+++ b/nixng/containers/matrix/mautrix-signal/mautrix-signal.yaml
@@ -51,7 +51,7 @@ appservice:
     # For sqlite, min_size is used as the connection thread pool size and max_size is ignored.
     # Additionally, SQLite supports init_commands as an array of SQL queries to run on connect (e.g. to set PRAGMAs).
     database_opts:
-        min_size: 1
+        min_size: 2
         max_size: 10
 
     # The unique ID of this appservice.
diff --git a/nixng/containers/matrix/synapse/postgresql.nix b/nixng/containers/matrix/synapse/postgresql.nix
index 5a36f4a..baccdf7 100644
--- a/nixng/containers/matrix/synapse/postgresql.nix
+++ b/nixng/containers/matrix/synapse/postgresql.nix
@@ -23,7 +23,7 @@ makeSystem {
           authentication = "host  all all all          md5";
 
           config = {
-            max_connections = 50;
+            max_connections = 70;
             shared_buffers = "384MB";
             effective_cache_size = "1152MB";
             maintenance_work_mem = "96MB";
@@ -35,9 +35,9 @@ makeSystem {
             work_mem = "1966kB";
             min_wal_size = "1GB";
             max_wal_size = "4GB";
-            max_worker_processes = 12;
+            max_worker_processes = 24;
             max_parallel_workers_per_gather = 4;
-            max_parallel_workers = 12;
+            max_parallel_workers = 24;
             max_parallel_maintenance_workers = 4;
           };