diff --git a/utils/src/main/java/one/nem/lacerta/utils/impl/DeviceInfoUtilsImpl.java b/utils/src/main/java/one/nem/lacerta/utils/impl/DeviceInfoUtilsImpl.java
new file mode 100644
index 00000000..f1ea683c
--- /dev/null
+++ b/utils/src/main/java/one/nem/lacerta/utils/impl/DeviceInfoUtilsImpl.java
@@ -0,0 +1,4 @@
+package one.nem.lacerta.utils.impl;
+
+public class DeviceInfoUtilsImpl {
+}
diff --git a/utils/src/main/java/one/nem/lacerta/utils/module/DeviceInfoUtilsModule.java b/utils/src/main/java/one/nem/lacerta/utils/module/DeviceInfoUtilsModule.java
new file mode 100644
index 00000000..1673b81e
--- /dev/null
+++ b/utils/src/main/java/one/nem/lacerta/utils/module/DeviceInfoUtilsModule.java
@@ -0,0 +1,4 @@
+package one.nem.lacerta.utils.module;
+
+public class DeviceInfoUtilsModule {
+}
diff --git a/utils/src/main/java/one/nem/lacerta/utils/repository/DeviceInfoUtils.java b/utils/src/main/java/one/nem/lacerta/utils/repository/DeviceInfoUtils.java
new file mode 100644
index 00000000..d6867cc5
--- /dev/null
+++ b/utils/src/main/java/one/nem/lacerta/utils/repository/DeviceInfoUtils.java
@@ -0,0 +1,4 @@
+package one.nem.lacerta.utils.repository;
+
+public interface DeviceInfoUtils {
+}