diff --git a/pom.xml b/pom.xml
index 115f598..7666981 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,6 +17,16 @@
             </includes>
         </resource>
     </resources>
+    <plugins>
+        <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-compiler-plugin</artifactId>
+            <configuration>
+                <source>8</source>
+                <target>8</target>
+            </configuration>
+        </plugin>
+    </plugins>
 </build>
 
 <dependencies>
diff --git a/src/main/java/minsecurity/identity/persist/sqlite/Sqlite.java b/src/main/java/minsecurity/identity/persist/sqlite/Sqlite.java
new file mode 100644
index 0000000..854ab5c
--- /dev/null
+++ b/src/main/java/minsecurity/identity/persist/sqlite/Sqlite.java
@@ -0,0 +1,4 @@
+package minsecurity.identity.persist.sqlite;
+
+public class Sqlite {
+}
diff --git a/src/main/java/minsecurity/identity/persist/sqlite/SqliteUtils.java b/src/main/java/minsecurity/identity/persist/sqlite/SqliteUtils.java
new file mode 100644
index 0000000..ba47e6f
--- /dev/null
+++ b/src/main/java/minsecurity/identity/persist/sqlite/SqliteUtils.java
@@ -0,0 +1,4 @@
+package minsecurity.identity.persist.sqlite;
+
+public class SqliteUtils {
+}
diff --git a/src/main/java/minsecurity/identity/persist/sqlite/db/Db.java b/src/main/java/minsecurity/identity/persist/sqlite/db/Db.java
new file mode 100644
index 0000000..8198d7a
--- /dev/null
+++ b/src/main/java/minsecurity/identity/persist/sqlite/db/Db.java
@@ -0,0 +1,4 @@
+package minsecurity.identity.persist.sqlite.db;
+
+public class Db {
+}
diff --git a/src/main/java/minsecurity/identity/persist/sqlite/db/Internal.java b/src/main/java/minsecurity/identity/persist/sqlite/db/Internal.java
new file mode 100644
index 0000000..11433d0
--- /dev/null
+++ b/src/main/java/minsecurity/identity/persist/sqlite/db/Internal.java
@@ -0,0 +1,4 @@
+package minsecurity.identity.persist.sqlite.db;
+
+public class Internal {
+}