diff --git a/.changeset/eighty-ads-remain.md b/.changeset/eighty-ads-remain.md
new file mode 100644
index 0000000..f8f0ce9
--- /dev/null
+++ b/.changeset/eighty-ads-remain.md
@@ -0,0 +1,5 @@
+---
+"openapi-msw": patch
+---
+
+fix compilation warning due to missing sources in source map
diff --git a/tsconfig.build.json b/tsconfig.build.json
index 401cbb0..9037f95 100644
--- a/tsconfig.build.json
+++ b/tsconfig.build.json
@@ -4,7 +4,8 @@
   "compilerOptions": {
     "outDir": "./dist",
     "declaration": true,
-    "sourceMap": true
+    "sourceMap": true,
+    "inlineSources": true
   },
   "include": ["src", "exports"],
   "exclude": ["**/*.test.*"]