diff --git a/tests/cases/fourslash/codeFixAddMissingMember_classIsNotFirstDeclaration.ts b/tests/cases/fourslash/codeFixAddMissingMember_classIsNotFirstDeclaration.ts
new file mode 100644
index 00000000000..2142c2e955c
--- /dev/null
+++ b/tests/cases/fourslash/codeFixAddMissingMember_classIsNotFirstDeclaration.ts
@@ -0,0 +1,17 @@
+/// <reference path='fourslash.ts' />
+
+////interface C {}
+////class C {
+////}
+////new C().x = 0;
+
+verify.codeFix({
+    description: "Declare property 'x'",
+    index: 0,
+    newFileContent:
+`interface C {}
+class C {
+    x: number;
+}
+new C().x = 0;`,
+});