diff --git a/.env.example b/.env.example
index 6150753..4c3aae0 100644
--- a/.env.example
+++ b/.env.example
@@ -99,6 +99,7 @@ SHARE_ACCOUNTING_FLUSH_INTERVAL_MS=25
 SHARE_ACCOUNTING_MAX_QUEUE_SIZE=50000
 SHARE_ACCOUNTING_SUMMARY_CACHE_MS=2500
 SHARE_ACCOUNTING_SUMMARY_CACHE_MAX=10000
+CLIENT_PRESENCE_ENABLED=true
 SHARE_ROLLUP_ENABLED=true
 SHARE_ROLLUP_INTERVAL_MS=60000
 SHARE_ROLLUP_SAFETY_LAG_SECONDS=30
diff --git a/docker-compose.external-db.yml b/docker-compose.external-db.yml
index 48840cb..5f0119a 100644
--- a/docker-compose.external-db.yml
+++ b/docker-compose.external-db.yml
@@ -100,6 +100,7 @@ services:
       SHARE_ACCOUNTING_MAX_QUEUE_SIZE: ${SHARE_ACCOUNTING_MAX_QUEUE_SIZE:-50000}
       SHARE_ACCOUNTING_SUMMARY_CACHE_MS: ${SHARE_ACCOUNTING_SUMMARY_CACHE_MS:-2500}
       SHARE_ACCOUNTING_SUMMARY_CACHE_MAX: ${SHARE_ACCOUNTING_SUMMARY_CACHE_MAX:-10000}
+      CLIENT_PRESENCE_ENABLED: ${CLIENT_PRESENCE_ENABLED:-true}
       SHARE_ROLLUP_ENABLED: ${SHARE_ROLLUP_ENABLED:-true}
       SHARE_ROLLUP_INTERVAL_MS: ${SHARE_ROLLUP_INTERVAL_MS:-60000}
       SHARE_ROLLUP_SAFETY_LAG_SECONDS: ${SHARE_ROLLUP_SAFETY_LAG_SECONDS:-30}
diff --git a/docker-compose.yml b/docker-compose.yml
index 072efb1..b9fc99e 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -124,6 +124,7 @@ services:
       PPLNS_SV2_TDP_PORTS: ${PPLNS_SV2_TDP_PORTS:-}
       DATUM_PORTS: ${DATUM_PORTS:-}
       PPLNS_DATUM_PORTS: ${PPLNS_DATUM_PORTS:-}
+      CLIENT_PRESENCE_ENABLED: ${CLIENT_PRESENCE_ENABLED:-true}
     healthcheck:
       test: ["CMD-SHELL", "node -e \"const http=require('http'); const https=require('https'); const secure=process.env.API_SECURE==='true'; const client=secure?https:http; const req=client.get({hostname:'127.0.0.1',port:process.env.API_PORT||3334,path:'/api/network',rejectUnauthorized:false},res=>process.exit(res.statusCode<500?0:1)); req.on('error',()=>process.exit(1)); req.setTimeout(5000,()=>{req.destroy(); process.exit(1);});\""]
       interval: 30s
diff --git a/full-setup/docker-compose-mainnet.yml b/full-setup/docker-compose-mainnet.yml
index cf0726d..fe4ab59 100644
--- a/full-setup/docker-compose-mainnet.yml
+++ b/full-setup/docker-compose-mainnet.yml
@@ -113,6 +113,7 @@ services:
       STRATUM_MIN_DIFFICULTY: ${STRATUM_MIN_DIFFICULTY:-1}
       STRATUM_SOCKET_TIMEOUT_MS: ${STRATUM_SOCKET_TIMEOUT_MS:-3600000}
       STRATUM_TCP_KEEPALIVE_INITIAL_DELAY_MS: ${STRATUM_TCP_KEEPALIVE_INITIAL_DELAY_MS:-60000}
+      CLIENT_PRESENCE_ENABLED: ${CLIENT_PRESENCE_ENABLED:-true}
       SHARE_ROLLUP_ENABLED: ${SHARE_ROLLUP_ENABLED:-true}
       SHARE_ROLLUP_INTERVAL_MS: ${SHARE_ROLLUP_INTERVAL_MS:-60000}
       SHARE_ROLLUP_SAFETY_LAG_SECONDS: ${SHARE_ROLLUP_SAFETY_LAG_SECONDS:-30}