diff --git a/oparl-server/src/main/java/de/twomartens/oparlservice/configs/OParlServiceProperties.java b/oparl-server/src/main/java/de/twomartens/oparlservice/configs/OParlServiceProperties.java
index 31b53ca..b58c0d6 100644
--- a/oparl-server/src/main/java/de/twomartens/oparlservice/configs/OParlServiceProperties.java
+++ b/oparl-server/src/main/java/de/twomartens/oparlservice/configs/OParlServiceProperties.java
@@ -9,11 +9,5 @@ import org.springframework.context.annotation.Configuration;
 @ConfigurationProperties(prefix = "de.twomartens.oparlservice")
 public class OParlServiceProperties {
 
-  private final Template template = new Template();
   private String url;
-
-  @Data
-  public static class Template {
-    private String greeting;
-  }
 }
diff --git a/oparl-server/src/main/java/de/twomartens/oparlservice/control/GreetingController.java b/oparl-server/src/main/java/de/twomartens/oparlservice/control/GreetingController.java
deleted file mode 100644
index 9449f4a..0000000
--- a/oparl-server/src/main/java/de/twomartens/oparlservice/control/GreetingController.java
+++ /dev/null
@@ -1,24 +0,0 @@
-package de.twomartens.oparlservice.control;
-
-import de.twomartens.oparlservice.entity.Greeting;
-import de.twomartens.oparlservice.service.GreetingService;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.ResponseBody;
-import org.springframework.web.bind.annotation.RestController;
-
-@RestController
-public class GreetingController {
-
-    private final GreetingService service;
-
-    GreetingController(GreetingService service) {
-        this.service = service;
-    }
-
-    @GetMapping("/greeting")
-    @ResponseBody
-    public Greeting greeting(@RequestParam(value = "name", defaultValue = "World") String name) {
-        return Greeting.builder().message(service.createGreeting(name)).build();
-    }
-}
diff --git a/oparl-server/src/main/java/de/twomartens/oparlservice/service/GreetingService.java b/oparl-server/src/main/java/de/twomartens/oparlservice/service/GreetingService.java
deleted file mode 100644
index 20bfdb7..0000000
--- a/oparl-server/src/main/java/de/twomartens/oparlservice/service/GreetingService.java
+++ /dev/null
@@ -1,30 +0,0 @@
-package de.twomartens.oparlservice.service;
-
-import de.twomartens.oparlservice.configs.OParlServiceProperties;
-import io.micrometer.core.instrument.Counter;
-import io.micrometer.core.instrument.MeterRegistry;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.stereotype.Service;
-
-@Slf4j
-@Service
-public class GreetingService {
-
-  private final MeterRegistry meterRegistry;
-  private final OParlServiceProperties properties;
-  private final Counter counter;
-
-  public GreetingService(MeterRegistry meterRegistry, OParlServiceProperties properties) {
-    this.meterRegistry = meterRegistry;
-    this.properties = properties;
-    counter = meterRegistry.counter("infodb.callCounter");
-  }
-
-  public String createGreeting(String name) {
-    log.info("Create greeting for '{}'", name);
-    counter.increment();
-    meterRegistry.gauge("infodb.nameLength", name.length());
-    String greeting = properties.getTemplate().getGreeting();
-    return String.format(greeting, name);
-  }
-}
diff --git a/oparl-server/src/main/resources/application-prod.yaml b/oparl-server/src/main/resources/application-prod.yaml
index 55c0c9c..5ee6551 100644
Binary files a/oparl-server/src/main/resources/application-prod.yaml and b/oparl-server/src/main/resources/application-prod.yaml differ
diff --git a/oparl-server/src/main/resources/application-qs.yaml b/oparl-server/src/main/resources/application-qs.yaml
index 55c0c9c..5ee6551 100644
Binary files a/oparl-server/src/main/resources/application-qs.yaml and b/oparl-server/src/main/resources/application-qs.yaml differ
diff --git a/oparl-server/src/main/resources/application-test.yaml b/oparl-server/src/main/resources/application-test.yaml
index 55c0c9c..5ee6551 100644
Binary files a/oparl-server/src/main/resources/application-test.yaml and b/oparl-server/src/main/resources/application-test.yaml differ
diff --git a/oparl-server/src/main/resources/application.yaml b/oparl-server/src/main/resources/application.yaml
index 6ebbbd3..f3a9ff9 100644
Binary files a/oparl-server/src/main/resources/application.yaml and b/oparl-server/src/main/resources/application.yaml differ
diff --git a/oparl-server/src/test/java/de/twomartens/oparlservice/control/GreetingControllerTests.java b/oparl-server/src/test/java/de/twomartens/oparlservice/control/GreetingControllerTests.java
deleted file mode 100644
index 8c6429c..0000000
--- a/oparl-server/src/test/java/de/twomartens/oparlservice/control/GreetingControllerTests.java
+++ /dev/null
@@ -1,37 +0,0 @@
-package de.twomartens.oparlservice.control;
-
-import de.twomartens.oparlservice.service.GreetingService;
-import org.hamcrest.Matchers;
-import org.junit.jupiter.api.Test;
-import org.mockito.BDDMockito;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
-import org.springframework.boot.test.mock.mockito.MockBean;
-import org.springframework.http.MediaType;
-import org.springframework.test.web.servlet.MockMvc;
-import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
-import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
-
-@WebMvcTest(GreetingController.class)
-class GreetingControllerTests {
-
-  @Autowired
-  private MockMvc mvc;
-
-  @MockBean
-  private GreetingService service;
-
-  @Test
-  void testGreetingRest() throws Exception {
-    BDDMockito.given(service.createGreeting("Template"))
-        .willReturn("Hello Template!");
-
-    mvc.perform(MockMvcRequestBuilders.get("/greeting")
-        .param("name", "Template")
-        .contentType(MediaType.APPLICATION_JSON))
-        .andExpect(MockMvcResultMatchers.status().isOk())
-        .andExpect(MockMvcResultMatchers.jsonPath("$", Matchers.aMapWithSize(1)))
-        .andExpect(MockMvcResultMatchers.jsonPath("$.message", Matchers.is("Hello Template!")))
-        .andReturn();
-  }
-}
diff --git a/oparl-server/src/test/java/de/twomartens/oparlservice/service/GreetingServiceTest.java b/oparl-server/src/test/java/de/twomartens/oparlservice/service/GreetingServiceTest.java
deleted file mode 100644
index 433fcb7..0000000
--- a/oparl-server/src/test/java/de/twomartens/oparlservice/service/GreetingServiceTest.java
+++ /dev/null
@@ -1,37 +0,0 @@
-package de.twomartens.oparlservice.service;
-
-import de.twomartens.oparlservice.configs.OParlServiceProperties;
-import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
-import org.assertj.core.api.Assertions;
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.extension.ExtendWith;
-import org.mockito.Mock;
-import org.mockito.junit.jupiter.MockitoExtension;
-
-import static org.mockito.BDDMockito.given;
-
-@ExtendWith(MockitoExtension.class)
-class GreetingServiceTest {
-
-  private GreetingService service;
-
-  @Mock
-  private OParlServiceProperties properties;
-
-  @Mock
-  private OParlServiceProperties.Template template;
-
-  @BeforeEach
-  void beforeEach() {
-    given(template.getGreeting()).willReturn("Hello %s");
-    given(properties.getTemplate()).willReturn(template);
-    service = new GreetingService(new SimpleMeterRegistry(), properties);
-  }
-
-  @Test
-  void createGreeting() {
-    String result = service.createGreeting("Test");
-    Assertions.assertThat(result).isEqualTo("Hello Test");
-  }
-}