diff --git a/OsmAnd/src/net/osmand/plus/wikivoyage/article/WikivoyageArticleDialogFragment.java b/OsmAnd/src/net/osmand/plus/wikivoyage/article/WikivoyageArticleDialogFragment.java
index 92fab5140b..6edf4e53fa 100644
--- a/OsmAnd/src/net/osmand/plus/wikivoyage/article/WikivoyageArticleDialogFragment.java
+++ b/OsmAnd/src/net/osmand/plus/wikivoyage/article/WikivoyageArticleDialogFragment.java
@@ -50,21 +50,6 @@ public class WikivoyageArticleDialogFragment extends WikivoyageBaseDialogFragmen
 			"window.location.hash = id;}</script>";
 	private static final String FOOTER_INNER = "</div></body></html>";
 
-	private static final String collapsibleJS = "<script>\n" +
-			"var coll = document.getElementsByTagName(\"H2\");\n" +
-			"var i;\n" +
-			"for (i = 0; i < coll.length; i++) {\n" +
-			"  coll[i].addEventListener(\"click\", function() {\n" +
-			"    this.classList.toggle(\"active\");\n" +
-			"    var content = this.nextElementSibling;\n" +
-			"    if (content.style.display === \"block\") {\n" +
-			"      content.style.display = \"none\";\n" +
-			"    } else {\n" +
-			"      content.style.display = \"block\";\n" +
-			"    }\n" +
-			"  });\n" +
-			"}</script>";
-
 	private long cityId = NO_VALUE;
 	private ArrayList<String> langs;
 	private String selectedLang;