diff --git a/docker/backend/start.sh b/docker/backend/start.sh
index 54f0825d5..f1ddba3fd 100755
--- a/docker/backend/start.sh
+++ b/docker/backend/start.sh
@@ -181,11 +181,11 @@ sed -i "s!__SECOND_CORE_RPC_TIMEOUT__!${__SECOND_CORE_RPC_TIMEOUT__}!g" mempool-
 sed -i "s!__DATABASE_ENABLED__!${__DATABASE_ENABLED__}!g" mempool-config.json
 sed -i "s!__DATABASE_HOST__!${__DATABASE_HOST__}!g" mempool-config.json
 sed -i "s!__DATABASE_SOCKET__!${__DATABASE_SOCKET__}!g" mempool-config.json
-
 sed -i "s!__DATABASE_PORT__!${__DATABASE_PORT__}!g" mempool-config.json
 sed -i "s!__DATABASE_DATABASE__!${__DATABASE_DATABASE__}!g" mempool-config.json
 sed -i "s!__DATABASE_USERNAME__!${__DATABASE_USERNAME__}!g" mempool-config.json
 sed -i "s!__DATABASE_PASSWORD__!${__DATABASE_PASSWORD__}!g" mempool-config.json
+sed -i "s!__DATABASE_TIMEOUT__!${__DATABASE_TIMEOUT__}!g" mempool-config.json
 
 sed -i "s!__SYSLOG_ENABLED__!${__SYSLOG_ENABLED__}!g" mempool-config.json
 sed -i "s!__SYSLOG_HOST__!${__SYSLOG_HOST__}!g" mempool-config.json