diff --git a/pom.xml b/pom.xml
index 4bd2e40..2fa0276 100644
--- a/pom.xml
+++ b/pom.xml
@@ -373,11 +373,11 @@
                 <artifactId>delight-nashorn-sandbox</artifactId>
                 <version>${delight-nashorn-sandbox.version}</version>
             </dependency>
-<!--            <dependency>-->
-<!--                <groupId>org.thingsboard</groupId>-->
-<!--                <artifactId>tbel</artifactId>-->
-<!--                <version>${tbel.version}</version>-->
-<!--            </dependency>-->
+            <dependency>
+                <groupId>org.thingsboard</groupId>
+                <artifactId>tbel</artifactId>
+                <version>${tbel.version}</version>
+            </dependency>
 
             <dependency>
                 <groupId>com.github.rholder</groupId>
@@ -395,16 +395,16 @@
                 </exclusions>
             </dependency>
             <!-- thingsboard jar -->
-<!--            <dependency>-->
-<!--                <groupId>org.thingsboard.common</groupId>-->
-<!--                <artifactId>util</artifactId>-->
-<!--                <version>${thingsboard.version}</version>-->
-<!--            </dependency>-->
-<!--            <dependency>-->
-<!--                <groupId>org.thingsboard.common</groupId>-->
-<!--                <artifactId>data</artifactId>-->
-<!--                <version>${thingsboard.version}</version>-->
-<!--            </dependency>-->
+            <dependency>
+                <groupId>org.thingsboard.common</groupId>
+                <artifactId>util</artifactId>
+                <version>${thingsboard.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.thingsboard.common</groupId>
+                <artifactId>data</artifactId>
+                <version>${thingsboard.version}</version>
+            </dependency>
             <dependency>
                 <groupId>io.jsonwebtoken</groupId>
                 <artifactId>jjwt</artifactId>