diff --git a/src/compiler/build/test/build.spec.ts b/src/compiler/build/test/build.spec.ts
index 35f37cf75f9..c30b72d92ec 100644
--- a/src/compiler/build/test/build.spec.ts
+++ b/src/compiler/build/test/build.spec.ts
@@ -30,7 +30,7 @@ describe('build', () => {
     expect(r.diagnostics).toEqual([]);
 
     const output = await c.fs.readFile('/www/build/app/cmp-a.js');
-    expect(output).toContain('const{h,Context}=window.App;class CmpA{static get is(){return"cmp-a"}}export{CmpA};');
+    expect(output).toContain('/*! Built with http://stenciljs.com */\nconst{h:t,Context:s}=window.App;class c{static get is(){return"cmp-a"}}export{c as CmpA};');
   });
 
   it('should build one component', async () => {
diff --git a/src/compiler/style/test/style.spec.ts b/src/compiler/style/test/style.spec.ts
index df9634abe3c..4da9e3fa37f 100644
--- a/src/compiler/style/test/style.spec.ts
+++ b/src/compiler/style/test/style.spec.ts
@@ -72,11 +72,11 @@ describe('component-styles', () => {
       const r = await c.build();
       expect(r.diagnostics).toEqual([]);
 
-      const iosContent = await c.fs.readFile('/www/build/app/u.js');
+      const iosContent = await c.fs.readFile('/www/build/app/h.js');
       expect(iosContent).toContain(`body{font:ios}`);
       expect(iosContent).toContain(`static get styleMode(){return"ios"}`);
 
-      const mdContent = await c.fs.readFile('/www/build/app/w.js');
+      const mdContent = await c.fs.readFile('/www/build/app/r.js');
       expect(mdContent).toContain(`body{font:md}`);
       expect(mdContent).toContain(`static get styleMode(){return"md"}`);
     });
@@ -96,7 +96,7 @@ describe('component-styles', () => {
       const r = await c.build();
       expect(r.diagnostics).toEqual([]);
 
-      const content = await c.fs.readFile('/www/build/app/y.js');
+      const content = await c.fs.readFile('/www/build/app/0.js');
       expect(content).toContain(`body{color:red}`);
     });