diff --git a/dat.gui/dat.gui-tests.ts b/dat-gui/dat-gui-tests.ts
similarity index 99%
rename from dat.gui/dat.gui-tests.ts
rename to dat-gui/dat-gui-tests.ts
index fc3bf5de7..cd71e2471 100644
--- a/dat.gui/dat.gui-tests.ts
+++ b/dat-gui/dat-gui-tests.ts
@@ -2,7 +2,7 @@
 // http://workshop.chromeexperiments.com/examples/gui/
 //////////////////////////////////////////////////////////////
 
-/// <reference path="dat.gui.d.ts" />
+/// <reference path="dat-gui.d.ts" />
 
 
 // ------------ config
diff --git a/dat.gui/dat.gui-tests.ts.tscparams b/dat-gui/dat-gui-tests.ts.tscparams
similarity index 100%
rename from dat.gui/dat.gui-tests.ts.tscparams
rename to dat-gui/dat-gui-tests.ts.tscparams
diff --git a/dat.gui/dat.gui.d.ts b/dat-gui/dat-gui.d.ts
similarity index 100%
rename from dat.gui/dat.gui.d.ts
rename to dat-gui/dat-gui.d.ts