diff --git a/lib/hf2.ts b/src/hf2.ts
similarity index 100%
rename from lib/hf2.ts
rename to src/hf2.ts
diff --git a/lib/jd.ts b/src/jd.ts
similarity index 100%
rename from lib/jd.ts
rename to src/jd.ts
diff --git a/lib/jdbl.ts b/src/jdbl.ts
similarity index 100%
rename from lib/jdbl.ts
rename to src/jdbl.ts
diff --git a/lib/jdpretty.ts b/src/jdpretty.ts
similarity index 100%
rename from lib/jdpretty.ts
rename to src/jdpretty.ts
diff --git a/lib/pxtutils.ts b/src/pxtutils.ts
similarity index 100%
rename from lib/pxtutils.ts
rename to src/pxtutils.ts
diff --git a/tsconfig.json b/tsconfig.json
index d323bf84d..b6a29295a 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,7 +1,7 @@
 {
   "include": [
-    "lib/**.ts"
-  ],  
+    "src/**.ts"
+  ],
   "compilerOptions": {
     "module": "commonjs",
     "esModuleInterop": true,