diff --git a/javascript/sentry-conventions/attributes.d.ts b/javascript/sentry-conventions/attributes.d.ts
new file mode 100644
index 00000000..be53ef7b
--- /dev/null
+++ b/javascript/sentry-conventions/attributes.d.ts
@@ -0,0 +1,3 @@
+// This file is a compatibility shim for TypeScript compilers that do not
+// support the package.json `exports` field for resolving subpath exports.
+export * from './dist/attributes';
diff --git a/javascript/sentry-conventions/attributes.js b/javascript/sentry-conventions/attributes.js
new file mode 100644
index 00000000..833ffe37
--- /dev/null
+++ b/javascript/sentry-conventions/attributes.js
@@ -0,0 +1,3 @@
+// This file is a compatibility shim for bundlers (e.g. webpack 4) that do not
+// support the package.json `exports` field for resolving subpath exports.
+module.exports = require('./dist/attributes.cjs');
diff --git a/javascript/sentry-conventions/op.d.ts b/javascript/sentry-conventions/op.d.ts
new file mode 100644
index 00000000..b8030bd4
--- /dev/null
+++ b/javascript/sentry-conventions/op.d.ts
@@ -0,0 +1,3 @@
+// This file is a compatibility shim for TypeScript compilers that do not
+// support the package.json `exports` field for resolving subpath exports.
+export * from './dist/op';
diff --git a/javascript/sentry-conventions/op.js b/javascript/sentry-conventions/op.js
new file mode 100644
index 00000000..0574d4ba
--- /dev/null
+++ b/javascript/sentry-conventions/op.js
@@ -0,0 +1,3 @@
+// This file is a compatibility shim for bundlers (e.g. webpack 4) that do not
+// support the package.json `exports` field for resolving subpath exports.
+module.exports = require('./dist/op.cjs');
diff --git a/javascript/sentry-conventions/package.json b/javascript/sentry-conventions/package.json
index df9a1db4..0410ab88 100644
--- a/javascript/sentry-conventions/package.json
+++ b/javascript/sentry-conventions/package.json
@@ -31,7 +31,11 @@
     "node": ">=14"
   },
   "files": [
-    "dist"
+    "dist",
+    "attributes.js",
+    "attributes.d.ts",
+    "op.js",
+    "op.d.ts"
   ],
   "repository": {
     "type": "git",