diff --git a/updater/pom.xml b/updater/pom.xml
index f057112b0bc75d8abb2a4c1294b7d2851b793e24..16d4df799a8bf1a33a773c98351e5e5aca56a16e 100644
--- a/updater/pom.xml
+++ b/updater/pom.xml
@@ -33,23 +33,6 @@
             <artifactId>httpclient</artifactId>
             <version>${apache.httpclient.version}</version>
         </dependency>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>20.0</version>
-        </dependency>
-        <dependency>
-            <groupId>org.codehaus.plexus</groupId>
-            <artifactId>plexus-utils</artifactId>
-            <version>3.1.0</version>
-        </dependency>
-        <dependency>
-            <groupId>net.jami</groupId>
-            <artifactId>jams-common</artifactId>
-            <version>2.0</version>
-            <scope>compile</scope>
-        </dependency>
-
     </dependencies>
 
     <build>
diff --git a/updater/src/main/java/net/jami/jams/updater/UpdateDownloader.java b/updater/src/main/java/net/jami/jams/updater/UpdateDownloader.java
index 293ae2749952b22103b94cdd0d660afc0dec06e8..f07d54d44f4bc4ec8a9e8aa30ef2b02b7cfb88b6 100644
--- a/updater/src/main/java/net/jami/jams/updater/UpdateDownloader.java
+++ b/updater/src/main/java/net/jami/jams/updater/UpdateDownloader.java
@@ -100,13 +100,4 @@ public class UpdateDownloader {
 
         return true;
     }
-
-//    private static String checksum(String filepath) throws IOException {
-//
-//        HashCode hash = com.google.common.io.Files
-//                .hash(new File(filepath), Hashing.md5());
-//
-//        log.warn("Calculated md5: " + hash.toString());
-//        return hash.toString();
-//    }
 }