diff --git a/docker/README.md b/docker/README.md
index fa8f44bb2..aad836609 100644
--- a/docker/README.md
+++ b/docker/README.md
@@ -58,15 +58,17 @@ services:
       RPC_PORT: "8332"
       RPC_USER: "mempool"
       RPC_PASS: "mempool"
-      ELECTRS_HOST: "127.0.0.1"
-      ELECTRS_PORT: "50002"
+      ELECTRUM_HOST: "127.0.0.1"
+      ELECTRUM_PORT: "50002"
+      ELECTRUM_TLS: "false"
       MYSQL_HOST: "db"
       MYSQL_PORT: "3306"
       MYSQL_DATABASE: "mempool"
       MYSQL_USER: "mempool"
       MYSQL_PASS: "mempool"
       BACKEND_MAINNET_HTTP_PORT: "8999"
-      CACHE_DIR: "/backend/cache/"
+      CACHE_DIR: "/backend/cache"
+      MEMPOOL_CLEAR_PROTECTION_MINUTES: "20"
   db:
     image: mariadb:10.5.8
     user: "1000:1000"
@@ -83,7 +85,7 @@ services:
 
 ```
 
-You can update all the environment variables inside the API container, especially the RPC and ELECTRS ones
+You can update all the environment variables inside the API container, especially the RPC and ELECTRUM ones
 
 ## Run it
 
diff --git a/docker/backend/mempool-config.json b/docker/backend/mempool-config.json
index 7f3ae6729..ea0034aab 100644
--- a/docker/backend/mempool-config.json
+++ b/docker/backend/mempool-config.json
@@ -6,7 +6,8 @@
     "SPAWN_CLUSTER_PROCS": 0,
     "API_URL_PREFIX": "/api/v1/",
     "POLL_RATE_MS": 2000,
-    "CACHE_DIR": "__MEMPOOL_BACKEND_MAINNET_CACHE_DIR__"
+    "CACHE_DIR": "__MEMPOOL_BACKEND_MAINNET_CACHE_DIR__",
+    "CLEAR_PROTECTION_MINUTES": __MEMPOOL_BACKEND_CLEAR_PROTECTION_MINUTES__
   },
   "CORE_RPC": {
     "HOST": "__BITCOIN_MAINNET_RPC_HOST__",
@@ -15,10 +16,9 @@
     "PASSWORD": "__BITCOIN_MAINNET_RPC_PASS__"
   },
   "ELECTRUM": {
-    "HOST": "__ELECTRS_MAINNET_HTTP_HOST__",
-    "PORT": __ELECTRS_MAINNET_HTTP_PORT__,
-    "TLS_ENABLED": false,
-    "TX_LOOKUPS": true
+    "HOST": "__ELECTRUM_MAINNET_HTTP_HOST__",
+    "PORT": __ELECTRUM_MAINNET_HTTP_PORT__,
+    "TLS_ENABLED": __ELECTRUM_MAINNET_TLS_ENABLED__
   },
   "ESPLORA": {
     "REST_API_URL": "http://127.0.0.1:3000"
diff --git a/docker/backend/start.sh b/docker/backend/start.sh
index 6b01c2632..22715f8b1 100644
--- a/docker/backend/start.sh
+++ b/docker/backend/start.sh
@@ -2,15 +2,17 @@
 
 #MEMPOOL
 __MEMPOOL_BACKEND_MAINNET_HTTP_PORT__=${BACKEND_MAINNET_HTTP_PORT:=8999}
-__MEMPOOL_BACKEND_MAINNET_CACHE_DIR__=${CACHE_DIR:=./}
+__MEMPOOL_BACKEND_MAINNET_CACHE_DIR__=${CACHE_DIR:=./cache}
+__MEMPOOL_BACKEND_CLEAR_PROTECTION_MINUTES__=${MEMPOOL_CLEAR_PROTECTION_MINUTES:=20}
 # BITCOIN
 __BITCOIN_MAINNET_RPC_HOST__=${RPC_HOST:=127.0.0.1}
 __BITCOIN_MAINNET_RPC_PORT__=${RPC_PORT:=8332}
 __BITCOIN_MAINNET_RPC_USER__=${RPC_USER:=mempool}
 __BITCOIN_MAINNET_RPC_PASS__=${RPC_PASS:=mempool}
 # ELECTRUM
-__ELECTRS_MAINNET_HTTP_HOST__=${ELECTRS_HOST:=127.0.0.1}
-__ELECTRS_MAINNET_HTTP_PORT__=${ELECTRS_PORT:=50002}
+__ELECTRUM_MAINNET_HTTP_HOST__=${ELECTRUM_HOST:=127.0.0.1}
+__ELECTRUM_MAINNET_HTTP_PORT__=${ELECTRUM_PORT:=50002}
+__ELECTRUM_MAINNET_TLS_ENABLED__=${ELECTRUM_TLS:=false}
 # MYSQL
 __MYSQL_HOST__=${MYSQL_HOST:=127.0.0.1}
 __MYSQL_PORT__=${MYSQL_PORT:=3306}
@@ -24,8 +26,9 @@ sed -i "s/__BITCOIN_MAINNET_RPC_HOST__/${__BITCOIN_MAINNET_RPC_HOST__}/g" mempoo
 sed -i "s/__BITCOIN_MAINNET_RPC_PORT__/${__BITCOIN_MAINNET_RPC_PORT__}/g" mempool-config.json
 sed -i "s/__BITCOIN_MAINNET_RPC_USER__/${__BITCOIN_MAINNET_RPC_USER__}/g" mempool-config.json
 sed -i "s/__BITCOIN_MAINNET_RPC_PASS__/${__BITCOIN_MAINNET_RPC_PASS__}/g" mempool-config.json
-sed -i "s/__ELECTRS_MAINNET_HTTP_HOST__/${__ELECTRS_MAINNET_HTTP_HOST__}/g" mempool-config.json
-sed -i "s/__ELECTRS_MAINNET_HTTP_PORT__/${__ELECTRS_MAINNET_HTTP_PORT__}/g" mempool-config.json
+sed -i "s/__ELECTRUM_MAINNET_HTTP_HOST__/${__ELECTRUM_MAINNET_HTTP_HOST__}/g" mempool-config.json
+sed -i "s/__ELECTRUM_MAINNET_HTTP_PORT__/${__ELECTRUM_MAINNET_HTTP_PORT__}/g" mempool-config.json
+sed -i "s/__ELECTRUM_MAINNET_TLS_ENABLED__/${__ELECTRUM_MAINNET_TLS_ENABLED__}/g" mempool-config.json
 sed -i "s/__MYSQL_HOST__/${__MYSQL_HOST__}/g" mempool-config.json
 sed -i "s/__MYSQL_PORT__/${__MYSQL_PORT__}/g" mempool-config.json
 sed -i "s/__MYSQL_DATABASE__/${__MYSQL_DATABASE__}/g" mempool-config.json
@@ -33,5 +36,6 @@ sed -i "s/__MYSQL_USERNAME__/${__MYSQL_USERNAME__}/g" mempool-config.json
 sed -i "s/__MYSQL_PASSWORD__/${__MYSQL_PASSWORD__}/g" mempool-config.json
 sed -i "s!__MEMPOOL_BACKEND_MAINNET_CACHE_DIR__!${__MEMPOOL_BACKEND_MAINNET_CACHE_DIR__}!g" mempool-config.json
 sed -i "s/__MEMPOOL_BACKEND_MAINNET_HTTP_PORT__/${__MEMPOOL_BACKEND_MAINNET_HTTP_PORT__}/g" mempool-config.json
+sed -i "s/__MEMPOOL_BACKEND_CLEAR_PROTECTION_MINUTES__/${__MEMPOOL_BACKEND_CLEAR_PROTECTION_MINUTES__}/g" mempool-config.json
 
 node /backend/dist/index.js