diff --git a/package.json b/package.json
index 75d7cae..9f80f28 100644
--- a/package.json
+++ b/package.json
@@ -17,6 +17,7 @@
   "license": "ISC",
   "description": "",
   "dependencies": {
+    "@popperjs/core": "^2.11.8",
     "@preline/datatable": "^2.5.2",
     "canvas": "^3.1.0",
     "connect-flash": "^0.1.1",
diff --git a/src/app.ts b/src/app.ts
index 773d396..359131f 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -31,6 +31,7 @@ app.use("/static", express.static(path.resolve(__dirname, "client/public")));
 app.use("/static/foreign/preline.js", express.static(path.resolve(__dirname, "../node_modules/preline/dist/preline.js")));
 app.use("/static/foreign/jquery.js", express.static(path.resolve(__dirname, "../node_modules/jquery/dist/jquery.min.js")));
 app.use("/static/foreign/dataTables.js", express.static(path.resolve(__dirname, "../node_modules/datatables.net/js/dataTables.min.js")));
+app.use("/static/foreign/popper.js", express.static(path.resolve(__dirname, "../node_modules/@popperjs/core/dist/umd/popper.min.js")));
 
 // User authentication & sessions
 app.use(session({