diff --git a/build-factario-container.jenkins b/build-factario-container.jenkins
index e6d4a96..2b7c043 100644
--- a/build-factario-container.jenkins
+++ b/build-factario-container.jenkins
@@ -82,6 +82,13 @@ RUN \\
 		"[ ! -f \"\${CONFIG}/server-settings.json\" ] && cp /opt/factorio/data/server-settings.example.json \${CONFIG}/server-settings.json" \\
 		"[ ! -f \"\${CONFIG}/map-gen-settings.json\" ] && cp /opt/factorio/data/map-gen-settings.example.json \${CONFIG}/map-gen-settings.json" \\
 		"[ ! -f \"\${CONFIG}/map-settings.json\" ] && cp /opt/factorio/data/map-settings.example.json \${CONFIG}/map-settings.json" \\
+		"find -L \${SAVES} -iname \\*.tmp.zip -mindepth 1 -print | grep -q .; then rm -f \${SAVES}/*.tmp.zip" \\
+		"if ! find -L \${SAVES} -iname \\*.tmp.zip -mindepth 1 -print | grep -q .; then" \\
+		"	/opt/factorio/bin/x64/factorio \\" \\
+		"		--create \${SAVES}/_autosave1.zip \\" \\
+		"		--map-gen-settings \${CONFIG}/map-gen-settings.json \\" \\
+		"		--map-settings \${CONFIG}/map-settings.json" \\
+		"fi" \\
 
 """