diff --git a/.changeset/fix-next-esm-compat.md b/.changeset/fix-next-esm-compat.md
new file mode 100644
index 0000000000..47c424643b
--- /dev/null
+++ b/.changeset/fix-next-esm-compat.md
@@ -0,0 +1,5 @@
+---
+"workflow": patch
+---
+
+Fix `workflow/next` ESM compatibility for `next.config.mjs` files
diff --git a/packages/workflow/src/next.cts b/packages/workflow/src/next.cts
index e7ccd7a361..6923a6f2eb 100644
--- a/packages/workflow/src/next.cts
+++ b/packages/workflow/src/next.cts
@@ -1,4 +1,4 @@
 // The Next.js plugin needs to support CommonJS usage since
 // `next.config.js` using CommonJS syntax is still common.
 import nextPlugin = require('@workflow/next');
-export = nextPlugin;
+export const withWorkflow = nextPlugin.withWorkflow;