diff --git a/sdk/digitaltwins/digital-twins-core/CHANGELOG.md b/sdk/digitaltwins/digital-twins-core/CHANGELOG.md
index 919024cb1901..8d3f7ed7697d 100644
--- a/sdk/digitaltwins/digital-twins-core/CHANGELOG.md
+++ b/sdk/digitaltwins/digital-twins-core/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Release History
 
+## 1.0.4 (unreleased)
+
+## 1.0.3 (2021-01-15)
+
+- Bug Fix: include the types definition file in the shipped package
+
 ## 1.0.2 (2021-01-14)
 
 - Bug Fix: include the types definition file in the shipped package
diff --git a/sdk/digitaltwins/digital-twins-core/package.json b/sdk/digitaltwins/digital-twins-core/package.json
index a0470c37a1fe..a8813cbaa951 100644
--- a/sdk/digitaltwins/digital-twins-core/package.json
+++ b/sdk/digitaltwins/digital-twins-core/package.json
@@ -45,7 +45,7 @@
   "files": [
     "dist/",
     "dist-esm/src/",
-    "types/digital-twins-client.d.ts",
+    "types/digital-twins-core.d.ts",
     "README.md",
     "LICENSE"
   ],