diff --git a/src/main/java/markl4yg/home_cert_assistant/HomeCertAssistantApplication.java b/src/main/java/de/mlessmann/certassist/HomeCertAssistantApplication.java
similarity index 88%
rename from src/main/java/markl4yg/home_cert_assistant/HomeCertAssistantApplication.java
rename to src/main/java/de/mlessmann/certassist/HomeCertAssistantApplication.java
index 3bd71c6..0bb89c1 100644
--- a/src/main/java/markl4yg/home_cert_assistant/HomeCertAssistantApplication.java
+++ b/src/main/java/de/mlessmann/certassist/HomeCertAssistantApplication.java
@@ -1,4 +1,4 @@
-package markl4yg.home_cert_assistant;
+package de.mlessmann.certassist;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
diff --git a/src/test/java/markl4yg/home_cert_assistant/HomeCertAssistantApplicationTests.java b/src/test/java/de/mlessmann/certassist/HomeCertAssistantApplicationTests.java
similarity index 83%
rename from src/test/java/markl4yg/home_cert_assistant/HomeCertAssistantApplicationTests.java
rename to src/test/java/de/mlessmann/certassist/HomeCertAssistantApplicationTests.java
index 0d71196..e054e41 100644
--- a/src/test/java/markl4yg/home_cert_assistant/HomeCertAssistantApplicationTests.java
+++ b/src/test/java/de/mlessmann/certassist/HomeCertAssistantApplicationTests.java
@@ -1,4 +1,4 @@
-package markl4yg.home_cert_assistant;
+package de.mlessmann.certassist;
 
 import org.junit.jupiter.api.Test;
 import org.springframework.boot.test.context.SpringBootTest;