diff --git a/tests/baselines/reference/derivedUninitializedPropertyDeclaration.js b/tests/baselines/reference/derivedUninitializedPropertyDeclaration.js
index 471cd5bbf1d..48715eefe0c 100644
--- a/tests/baselines/reference/derivedUninitializedPropertyDeclaration.js
+++ b/tests/baselines/reference/derivedUninitializedPropertyDeclaration.js
@@ -113,9 +113,7 @@ var BDBang = /** @class */ (function (_super) {
 var BOther = /** @class */ (function (_super) {
     __extends(BOther, _super);
     function BOther() {
-        var _this = _super !== null && _super.apply(this, arguments) || this;
-        _this.property = 'y'; // initialiser not allowed with declare
-        return _this;
+        return _super !== null && _super.apply(this, arguments) || this;
     }
     BOther.prototype.m = function () { return 2; }; // not allowed on methods
     return BOther;
diff --git a/tests/baselines/reference/illegalModifiersOnClassElements.js b/tests/baselines/reference/illegalModifiersOnClassElements.js
index b87c822738b..1650d65aa70 100644
--- a/tests/baselines/reference/illegalModifiersOnClassElements.js
+++ b/tests/baselines/reference/illegalModifiersOnClassElements.js
@@ -7,7 +7,6 @@ class C {
 //// [illegalModifiersOnClassElements.js]
 var C = /** @class */ (function () {
     function C() {
-        this.foo = 1;
         this.bar = 1;
     }
     return C;