diff --git a/src/index.js b/src/index.js
index 4326e6dc..3cae6211 100644
--- a/src/index.js
+++ b/src/index.js
@@ -57,7 +57,7 @@ module.exports = async (
   entry,
   {
     externals = [],
-    minify = false,
+    minify = true,
     sourceMap = false,
     filename = "index.js"
   } = {}
diff --git a/test/index.test.js b/test/index.test.js
index a8a29fa1..75247983 100644
--- a/test/index.test.js
+++ b/test/index.test.js
@@ -62,8 +62,7 @@ for (const integrationTest of fs.readdirSync(__dirname + "/integration")) {
 
   it(`should evaluate ${integrationTest} without errors`, async () => {
     const { code, map, assets } = await ncc(
-      __dirname + "/integration/" + integrationTest,
-      { minify: true, sourceMap: true }
+      __dirname + "/integration/" + integrationTest
     );
     const tmpDir = `${__dirname}/tmp/${integrationTest}/`;
     clearDir(tmpDir);