diff --git a/common/script/script-api/src/main/java/org/thingsboard/script/api/tbel/TbUtils.java b/common/script/script-api/src/main/java/org/thingsboard/script/api/tbel/TbUtils.java
index 1cf88ce3f9..63019c6da1 100644
--- a/common/script/script-api/src/main/java/org/thingsboard/script/api/tbel/TbUtils.java
+++ b/common/script/script-api/src/main/java/org/thingsboard/script/api/tbel/TbUtils.java
@@ -661,7 +661,6 @@ public class TbUtils {
         Optional<String> encodedMdnOpt = Optional.of(uri);
         for (String strKey : alKeys) {
             encodedMdnOpt = Optional.of(encodedMdnOpt.get().replaceAll(enCodeMdn.get(strKey), strKey));
-            enCodeMdn.get(strKey);
         }
         return encodedMdnOpt.orElse(null) == null ? null : URLDecoder.decode(encodedMdnOpt.orElse(null), StandardCharsets.UTF_8);
     }