diff --git a/tests/cases/compiler/errorsWithCallablesInUnions01.ts b/tests/cases/compiler/errorsWithCallablesInUnions01.ts
deleted file mode 100644
index 2cb6a3ebd3..0000000000
--- a/tests/cases/compiler/errorsWithCallablesInUnions01.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-interface IDirectiveLinkFn<TScope> {
-    (scope: TScope): void;
-}
-
-interface IDirectivePrePost<TScope> {
-    pre?: IDirectiveLinkFn<TScope>;
-    post?: IDirectiveLinkFn<TScope>;
-}
-
-export let blah: IDirectiveLinkFn<number> | IDirectivePrePost<number> = (x: string) => {}
diff --git a/tests/cases/compiler/errorsWithInvokablesInUnions01.ts b/tests/cases/compiler/errorsWithInvokablesInUnions01.ts
new file mode 100644
index 0000000000..56491af71c
--- /dev/null
+++ b/tests/cases/compiler/errorsWithInvokablesInUnions01.ts
@@ -0,0 +1,18 @@
+interface ConstructableA {
+  new(): { somePropA: any };
+}
+
+interface IDirectiveLinkFn<TScope> {
+    (scope: TScope): void;
+}
+
+interface IDirectivePrePost<TScope> {
+    pre?: IDirectiveLinkFn<TScope>;
+    post?: IDirectiveLinkFn<TScope>;
+}
+
+export let blah: IDirectiveLinkFn<number> | ConstructableA | IDirectivePrePost<number> = (x: string) => {}
+
+export let ctor: IDirectiveLinkFn<number> | ConstructableA | IDirectivePrePost<number> = class {
+    someUnaccountedProp: any;
+}