diff --git a/guacamole/src/main/webapp/app/clipboard/styles/clipboard.css b/guacamole/src/main/webapp/app/clipboard/styles/clipboard.css
index ab02af03f..886271d55 100644
--- a/guacamole/src/main/webapp/app/clipboard/styles/clipboard.css
+++ b/guacamole/src/main/webapp/app/clipboard/styles/clipboard.css
@@ -55,5 +55,6 @@
     right: -1px;
     width: 1px;
     height: 1px;
+    white-space: pre;
     overflow: hidden;
 }