diff --git a/cds-ui/client/package.json b/cds-ui/client/package.json
index 04dd308..2e19d29 100644
--- a/cds-ui/client/package.json
+++ b/cds-ui/client/package.json
@@ -31,6 +31,7 @@
         "ang-jsoneditor": "1.6.1",
         "core-js": "^2.5.4",
         "d3": "^5.9.1",
+        "bootstrap": "^4.3.1",
         "file-saver": "^2.0.1",
         "font-awesome": "^4.7.0",
         "hammerjs": "^2.0.8",