diff --git a/DomainConfig.ts b/src/DomainConfig.ts
similarity index 100%
rename from DomainConfig.ts
rename to src/DomainConfig.ts
diff --git a/DomainInfo.ts b/src/DomainInfo.ts
similarity index 100%
rename from DomainInfo.ts
rename to src/DomainInfo.ts
diff --git a/Globals.ts b/src/Globals.ts
similarity index 100%
rename from Globals.ts
rename to src/Globals.ts
diff --git a/index.ts b/src/index.ts
similarity index 100%
rename from index.ts
rename to src/index.ts
diff --git a/types.ts b/src/types.ts
similarity index 100%
rename from types.ts
rename to src/types.ts
diff --git a/test/unit-tests/index.test.ts b/test/unit-tests/index.test.ts
index 72c372d7..75dc2bca 100644
--- a/test/unit-tests/index.test.ts
+++ b/test/unit-tests/index.test.ts
@@ -3,10 +3,10 @@ import * as AWS from "aws-sdk-mock";
 import chai = require("chai");
 import spies = require("chai-spies");
 import "mocha";
-import DomainConfig = require("../../DomainConfig");
-import DomainInfo = require("../../DomainInfo");
-import Globals from "../../Globals";
-import ServerlessCustomDomain = require("../../index");
+import DomainConfig = require("../../src/DomainConfig");
+import DomainInfo = require("../../src/DomainInfo");
+import Globals from "../../src/Globals";
+import ServerlessCustomDomain = require("../../src/index");
 
 const expect = chai.expect;
 chai.use(spies);
diff --git a/tsconfig.json b/tsconfig.json
index c07f20b8..10e94eea 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -2,17 +2,13 @@
   "compilerOptions": {
     "module": "commonjs",
     "moduleResolution": "node",
-    "rootDir": ".",
+    "rootDir": "src",
     "target": "es6",
     "sourceMap": false,
     "outDir": "dist",
     "types": ["node"]
   },
   "include": [
-    "**/*.ts"
-  ],
-  "exclude": [
-    "node_modules",
-    "test"
+    "src/**/*.ts"
   ]
 }
diff --git a/tsconfig.tests.json b/tsconfig.tests.json
index 962b5022..f80adfec 100644
--- a/tsconfig.tests.json
+++ b/tsconfig.tests.json
@@ -9,9 +9,7 @@
     "types": ["mocha", "node"]
   },
   "include": [
+    "src/**/*.ts",
     "test/**/*.ts"
-  ],
-  "exclude": [
-    "node_modules"
   ]
 }