diff --git a/commons/mail-service/build.gradle b/commons/mail-service/build.gradle
index 4fa8e05..a4d1409 100644
--- a/commons/mail-service/build.gradle
+++ b/commons/mail-service/build.gradle
@@ -6,8 +6,6 @@ bootJar.enabled = false
 
 dependencies {
     compile project(':commons:model')
-    compile project(':commons:bitcoin')
-    compile project(':commons:ethereum')
     compile project(':commons:amqp-service')
 
     // Spring Boot
diff --git a/commons/mail-service/src/main/java/io/iconator/commons/mailservice/MailContentBuilder.java b/commons/mail-service/src/main/java/io/iconator/commons/mailservice/MailContentBuilder.java
index b71a39c..7920f2b 100644
--- a/commons/mail-service/src/main/java/io/iconator/commons/mailservice/MailContentBuilder.java
+++ b/commons/mail-service/src/main/java/io/iconator/commons/mailservice/MailContentBuilder.java
@@ -1,7 +1,5 @@
 package io.iconator.commons.mailservice;
 
-import io.iconator.commons.bitcoin.BitcoinAddressService;
-import io.iconator.commons.ethereum.EthereumAddressService;
 import io.iconator.commons.mailservice.config.MailServiceConfigHolder;
 import io.iconator.commons.model.CurrencyType;
 import io.iconator.commons.model.db.Investor;
@@ -31,20 +29,14 @@ public class MailContentBuilder {
     private final static Logger LOG = LoggerFactory.getLogger(MailContentBuilder.class);
 
     private final TemplateEngine templateEngine;
-    private final BitcoinAddressService bitcoinAddressService;
-    private final EthereumAddressService ethereumAddressService;
     private final MailServiceConfigHolder mailServiceConfigHolder;
 
     private static ByteArrayResource logoContentData;
 
     @Autowired
     public MailContentBuilder(TemplateEngine templateEngine,
-                              BitcoinAddressService bitcoinAddressService,
-                              EthereumAddressService ethereumAddressService,
                               MailServiceConfigHolder mailServiceConfigHolder) {
         this.templateEngine = templateEngine;
-        this.bitcoinAddressService = bitcoinAddressService;
-        this.ethereumAddressService = ethereumAddressService;
         this.mailServiceConfigHolder = mailServiceConfigHolder;
     }