diff --git a/tests/middleware/blocklist.test.js b/tests/middleware/blocklist.test.js
index a08d282..dba839e 100644
--- a/tests/middleware/blocklist.test.js
+++ b/tests/middleware/blocklist.test.js
@@ -21,7 +21,7 @@ process.serverConfig = {
   blacklist: [],
 };
 
-const blocklistMiddleware = require("../../src/middleware/blocklist");
+const blocklistMiddleware = require("../../src/middleware/blocklist.js");
 
 describe("Blocklist middleware", () => {
   let req, res, logFacilities, config, next;