diff --git a/lib/read-metadata.js b/lib/read-metadata.js
index a326640..a2ac4e6 100644
--- a/lib/read-metadata.js
+++ b/lib/read-metadata.js
@@ -55,8 +55,8 @@ async function readMetaData(
     if (nowConfig.type) {
       deploymentType = nowConfig.type
     } else if (
-      nowConfig.type === undefined &&
-      !await exists(resolvePath(path, 'package.json'))
+      !await exists(resolvePath(path, 'package.json')) &&
+      !await exists(resolvePath(path, 'Dockerfile'))
     ) {
       deploymentType = 'static'
     }