diff --git a/client/src/sass/bootstrap.scss b/client/src/sass/bootstrap.scss
index ade8d7033..7047f6e03 100644
--- a/client/src/sass/bootstrap.scss
+++ b/client/src/sass/bootstrap.scss
@@ -115,6 +115,7 @@ $icon-font-path: '~@neos21/bootstrap3-glyphicons/assets/fonts/';
 
   .modal-content {
     background-color: pvar(--mainBackgroundColor);
+    word-break: break-all;
   }
 
   .modal-header {