diff --git a/test/fixtures/generation/harmony-edgecase/class-declaration/actual.js b/test/fixtures/generation/harmony-edgecase/class-declaration/actual.js
index 19f06de075..46e3476c79 100644
--- a/test/fixtures/generation/harmony-edgecase/class-declaration/actual.js
+++ b/test/fixtures/generation/harmony-edgecase/class-declaration/actual.js
@@ -2,8 +2,6 @@ class Test {
 }
 class Derived extends Super {
 }
-class Derived2 extends Super() {
-}
 class StaticMethods {
   static n1() {
   }
diff --git a/test/fixtures/generation/harmony-edgecase/class-declaration/expected.js b/test/fixtures/generation/harmony-edgecase/class-declaration/expected.js
index 4a2e4f4d04..ee25d48aa9 100644
--- a/test/fixtures/generation/harmony-edgecase/class-declaration/expected.js
+++ b/test/fixtures/generation/harmony-edgecase/class-declaration/expected.js
@@ -1,6 +1,5 @@
 class Test {}
 class Derived extends Super {}
-class Derived2 extends Super() {}
 class StaticMethods {
   static n1() {}
 
diff --git a/test/fixtures/generation/harmony-edgecase/class-expression/actual.js b/test/fixtures/generation/harmony-edgecase/class-expression/actual.js
index 2172cb410d..209eada40b 100644
--- a/test/fixtures/generation/harmony-edgecase/class-expression/actual.js
+++ b/test/fixtures/generation/harmony-edgecase/class-expression/actual.js
@@ -1,6 +1,5 @@
 (class Test { });
 (class Derived extends Super { });
-(class Derived2 extends Super() { });
 (class StaticMethods {
   static n1() {
   }
@@ -54,4 +53,3 @@
   }
 });
 (class { });
-(class extends Super() { });
diff --git a/test/fixtures/generation/harmony-edgecase/class-expression/expected.js b/test/fixtures/generation/harmony-edgecase/class-expression/expected.js
index bf14e23cd5..d49bc099bc 100644
--- a/test/fixtures/generation/harmony-edgecase/class-expression/expected.js
+++ b/test/fixtures/generation/harmony-edgecase/class-expression/expected.js
@@ -1,6 +1,5 @@
 (class Test {});
 (class Derived extends Super {});
-(class Derived2 extends Super() {});
 (class StaticMethods {
   static n1() {}
 
@@ -38,4 +37,3 @@
   *[gen1]() {}
 });
 (class {});
-(class extends Super() {});