diff --git a/src/testRunner/tsconfig.json b/src/testRunner/tsconfig.json
index fee848e39ff..cfde1107387 100644
--- a/src/testRunner/tsconfig.json
+++ b/src/testRunner/tsconfig.json
@@ -19,6 +19,7 @@
         { "path": "../services", "prepend": true },
         { "path": "../server", "prepend": true },
         { "path": "../harness", "prepend": true },
+        { "path": "../unittests", "prepend": true },
         { "path": "../typingsInstallerCore", "prepend": true }
     ],
 
diff --git a/src/unittests/tsconfig.json b/src/unittests/tsconfig.json
index 683812ba029..95c8f478994 100644
--- a/src/unittests/tsconfig.json
+++ b/src/unittests/tsconfig.json
@@ -19,5 +19,5 @@
         { "path": "../typingsInstallerCore" },
         { "path": "../harness" }
     ],
-    "include": ["**/*.ts"]
+    "include": ["*.ts", "**/*.ts"]
 }