diff --git a/.changeset/fair-walls-repair.md b/.changeset/fair-walls-repair.md
new file mode 100644
index 0000000000..ead9649447
--- /dev/null
+++ b/.changeset/fair-walls-repair.md
@@ -0,0 +1,5 @@
+---
+'graphql-yoga': patch
+---
+
+Fix TypeScript compatibility with `type: "module"`.
diff --git a/packages/graphql-yoga/src/plugins/use-execution-cancellation.ts b/packages/graphql-yoga/src/plugins/use-execution-cancellation.ts
index bb334ba3fc..5a34ed22f0 100644
--- a/packages/graphql-yoga/src/plugins/use-execution-cancellation.ts
+++ b/packages/graphql-yoga/src/plugins/use-execution-cancellation.ts
@@ -1,4 +1,4 @@
-import type { Plugin } from './types';
+import type { Plugin } from './types.js';
 
 /**
  * Enables experimental support for request cancelation.