diff --git a/run.sh b/run.sh
index ab7d659..7d3faeb 100755
--- a/run.sh
+++ b/run.sh
@@ -36,11 +36,20 @@ if [ "$1" = "import" ]; then
     setPostgresPassword
 
     # Download Luxembourg as sample if no data is provided
-    if [ ! -f /data.osm.pbf ]; then
-        echo "WARNING: No import file at /data.osm.pbf, so importing Luxembourg as example..."
-        wget -nv http://download.geofabrik.de/europe/luxembourg-latest.osm.pbf -O /data.osm.pbf
-        wget -nv http://download.geofabrik.de/europe/luxembourg.poly -O /data.poly
+    if [ ! -f /data.osm.pbf && ! -z "$(DL_PBF)" ]; then
+		echo "WARNING: No import file at /data.osm.pbf, so importing Luxembourg as example..."
+		DL_PBF="http://download.geofabrik.de/europe/luxembourg-latest.osm.pbf"
+		DL_PBF_POLY="http://download.geofabrik.de/europe/luxembourg.poly"
     fi
+	
+	if [ -z "$(DL_PBF)" ]; then
+		echo "INFO: Download PBF file: $DL_PBF"
+		wget -nv "$(DL_PBF)" -O /data.osm.pbf
+		if [ -z "$(DL_PBF_POLY)" ]; then
+			echo "INFO: Download PBF-POLY file: $(DL_PBF_POLY)"
+			wget -nv "$(DL_PBF_POLY)" -O /data.poly
+		fi
+	fi
 
     if [ "$UPDATES" = "enabled" ]; then
         # determine and set osmosis_replication_timestamp (for consecutive updates)