diff --git a/types/d3.cloud.layout/d3.cloud.layout-tests.ts b/types/d3-cloud/d3-cloud-tests.ts
similarity index 100%
rename from types/d3.cloud.layout/d3.cloud.layout-tests.ts
rename to types/d3-cloud/d3-cloud-tests.ts
diff --git a/types/d3.cloud.layout/index.d.ts b/types/d3-cloud/index.d.ts
similarity index 100%
rename from types/d3.cloud.layout/index.d.ts
rename to types/d3-cloud/index.d.ts
diff --git a/types/d3.cloud.layout/tsconfig.json b/types/d3-cloud/tsconfig.json
similarity index 94%
rename from types/d3.cloud.layout/tsconfig.json
rename to types/d3-cloud/tsconfig.json
index ffb26214cc..d5f3d151b7 100644
--- a/types/d3.cloud.layout/tsconfig.json
+++ b/types/d3-cloud/tsconfig.json
@@ -24,6 +24,6 @@
     },
     "files": [
         "index.d.ts",
-        "d3.cloud.layout-tests.ts"
+        "d3-cloud-tests.ts"
     ]
 }
\ No newline at end of file
diff --git a/types/d3.cloud.layout/tslint.json b/types/d3-cloud/tslint.json
similarity index 100%
rename from types/d3.cloud.layout/tslint.json
rename to types/d3-cloud/tslint.json