diff --git a/resources/skins.vector.styles/components/LanguageButton.less b/resources/skins.vector.styles/components/LanguageButton.less
index 04305d6c..0b8e5b66 100644
--- a/resources/skins.vector.styles/components/LanguageButton.less
+++ b/resources/skins.vector.styles/components/LanguageButton.less
@@ -94,6 +94,10 @@
 	}
 }
 
+#p-lang-btn-sticky-header {
+	white-space: nowrap;
+}
+
 // Hides language button with CSS, ensures language button is in DOM for temporary JS hack for interwiki links
 // Temporary solution to T287206, can be removed when ULS dialog includes interwiki links
 #p-lang-btn.mw-portlet-empty {