diff --git a/production/mempool-config.mainnet.json b/production/mempool-config.mainnet.json
index 47db0a322..5038d9bfb 100644
--- a/production/mempool-config.mainnet.json
+++ b/production/mempool-config.mainnet.json
@@ -22,7 +22,8 @@
     "DISK_CACHE_BLOCK_INTERVAL": 1,
     "MAX_PUSH_TX_SIZE_WEIGHT": 4000000,
     "ALLOW_UNREACHABLE": true,
-    "PRICE_UPDATES_PER_HOUR": 12
+    "PRICE_UPDATES_PER_HOUR": 12,
+    "MAX_TRACKED_ADDRESSES": 10
   },
   "SYSLOG" : {
     "MIN_PRIORITY": "debug"
diff --git a/production/mempool-config.signet.json b/production/mempool-config.signet.json
index 433e1e4a7..0a711d16f 100644
--- a/production/mempool-config.signet.json
+++ b/production/mempool-config.signet.json
@@ -15,7 +15,8 @@
     "POLL_RATE_MS": 1000,
     "DISK_CACHE_BLOCK_INTERVAL": 1,
     "MAX_PUSH_TX_SIZE_WEIGHT": 4000000,
-    "ALLOW_UNREACHABLE": true
+    "ALLOW_UNREACHABLE": true,
+    "MAX_TRACKED_ADDRESSES": 10
   },
   "SYSLOG" : {
     "MIN_PRIORITY": "debug"
diff --git a/production/mempool-config.testnet.json b/production/mempool-config.testnet.json
index 742631025..adc93c0e9 100644
--- a/production/mempool-config.testnet.json
+++ b/production/mempool-config.testnet.json
@@ -15,7 +15,8 @@
     "POLL_RATE_MS": 1000,
     "DISK_CACHE_BLOCK_INTERVAL": 1,
     "MAX_PUSH_TX_SIZE_WEIGHT": 4000000,
-    "ALLOW_UNREACHABLE": true
+    "ALLOW_UNREACHABLE": true,
+    "MAX_TRACKED_ADDRESSES": 10
   },
   "SYSLOG" : {
     "MIN_PRIORITY": "debug"