diff --git a/docker/docker-distance-entrypoint b/docker/docker-distance-entrypoint
index 9e184f48de2f5fcf9a9a5311c7be2feb6da3a0ce..6717bcd24199c3ca2d1e99a18a7f31fa809cf597 100755
--- a/docker/docker-distance-entrypoint
+++ b/docker/docker-distance-entrypoint
@@ -9,7 +9,6 @@ if [ "$1" = -- ]; then
 else
   ORACLE_RESULT_DIR="${ORACLE_RESULT_DIR:-/distance}"
   ORACLE_EXECUTION_INTERVAL="${ORACLE_EXECUTION_INTERVAL:-1800}"
-  ORACLE_MAX_DEPTH="${ORACLE_MAX_DEPTH:-5}"
   ORACLE_RPC_URL="${ORACLE_RPC_URL:-ws://127.0.0.1:9944}"
   ORACLE_LOG_LEVEL="${ORACLE_LOG_LEVEL:-info}"