diff --git a/packages/server/.c8rc.json b/packages/server/.c8rc.json
index 4e4115670..5ef7f50b4 100644
--- a/packages/server/.c8rc.json
+++ b/packages/server/.c8rc.json
@@ -16,6 +16,7 @@
     "**/{ava,babel,nyc}.config.{js,cjs,mjs}",
     "**/jest.config.{js,cjs,mjs,ts}",
     "**/{karma,rollup,webpack}.config.js",
-    "**/.{eslint,mocha}rc.{js,cjs}"
+    "**/.{eslint,mocha}rc.{js,cjs}",
+    "**/domain/**/*.{ts,js}"
   ]
 }
diff --git a/packages/server/esmLoader.js b/packages/server/esmLoader.js
index 49c39c568..652f09780 100644
--- a/packages/server/esmLoader.js
+++ b/packages/server/esmLoader.js
@@ -21,7 +21,7 @@ const aliases = {
 /**
  * EXTENSIONS TO EVALUATE FOR EXTENSIONLESS IMPORTS
  */
-const extensions = ['.ts', '.js', '.mjs', '.cjs', '.json', '.d.ts']
+const extensions = ['.ts', '.js', '.mjs', '.cjs', '.json']
 
 // Register the module hooks
 register('./esmLoader.js', {
diff --git a/packages/server/modules/viewer/domain/operations/resources.d.ts b/packages/server/modules/viewer/domain/operations/resources.ts
similarity index 100%
rename from packages/server/modules/viewer/domain/operations/resources.d.ts
rename to packages/server/modules/viewer/domain/operations/resources.ts
diff --git a/packages/server/modules/viewer/domain/operations/savedViews.d.ts b/packages/server/modules/viewer/domain/operations/savedViews.ts
similarity index 100%
rename from packages/server/modules/viewer/domain/operations/savedViews.d.ts
rename to packages/server/modules/viewer/domain/operations/savedViews.ts
diff --git a/packages/server/modules/viewer/domain/types/resources.d.ts b/packages/server/modules/viewer/domain/types/resources.ts
similarity index 100%
rename from packages/server/modules/viewer/domain/types/resources.d.ts
rename to packages/server/modules/viewer/domain/types/resources.ts
diff --git a/packages/server/modules/viewer/domain/types/savedViews.d.ts b/packages/server/modules/viewer/domain/types/savedViews.ts
similarity index 100%
rename from packages/server/modules/viewer/domain/types/savedViews.d.ts
rename to packages/server/modules/viewer/domain/types/savedViews.ts