diff --git a/docker/scripts/entrypoint-replication.sh b/docker/scripts/entrypoint-replication.sh
index 5072980..04e422f 100755
--- a/docker/scripts/entrypoint-replication.sh
+++ b/docker/scripts/entrypoint-replication.sh
@@ -1,10 +1,9 @@
 #!/usr/bin/env bash
 
 ###############################################################################
-# This a wrapper script for ppdb-replication which is intended to run in a
-# Docker container. Configuration is managed by environment variables, which
-# are defined in the Phalanx application, so that no command line arguments are
-# required.
+# This a wrapper script for the ppdb-replication script, intended to be as the
+# entrypoint to a Docker container. Command line configuration is managed by
+# environment variables, which are defined in the Phalanx application.
 ###############################################################################
 
 # Bash "strict mode", to help catch problems and bugs in the shell script.
@@ -40,16 +39,9 @@ _CMD="$_CMD run"
 [ -n "${PPDB_REPLICATION_MIN_WAIT_TIME:-}" ] && _CMD="$_CMD --min-wait-time $PPDB_REPLICATION_MIN_WAIT_TIME"
 [ -n "${PPDB_REPLICATION_MAX_WAIT_TIME:-}" ] && _CMD="$_CMD --max-wait-time $PPDB_REPLICATION_MAX_WAIT_TIME"
 [ -n "${PPDB_REPLICATION_CHECK_INTERVAL:-}" ] && _CMD="$_CMD --check-interval $PPDB_REPLICATION_CHECK_INTERVAL"
-[ -n "${PPDB_REPLICATION_APDB_CONFIG:-}" ] && _CMD="$_CMD $PPDB_REPLICATION_APDB_CONFIG"
-[ -n "${PPDB_REPLICATION_PPDB_CONFIG:-}" ] && _CMD="$_CMD $PPDB_REPLICATION_PPDB_CONFIG"
+_CMD="$_CMD $PPDB_REPLICATION_APDB_CONFIG"
+_CMD="$_CMD $PPDB_REPLICATION_PPDB_CONFIG"
 
 # Run the command
 echo "Running: $_CMD"
 $_CMD
-
-# Check the exit status of the command
-status=$?
-if [ $status -ne 0 ]; then
-    echo "Command failed with exit status $status"
-    exit $status
-fi