diff --git a/plc4j/examples/hello-opm/pom.xml b/plc4j/examples/hello-opm/pom.xml
index 0b68575f5e1..aaee6fdfe98 100644
--- a/plc4j/examples/hello-opm/pom.xml
+++ b/plc4j/examples/hello-opm/pom.xml
@@ -52,8 +52,10 @@
       <artifactId>slf4j-api</artifactId>
     </dependency>
     <dependency>
-      <groupId>org.slf4j</groupId>
-      <artifactId>log4j-over-slf4j</artifactId>
+      <groupId>ch.qos.logback</groupId>
+      <artifactId>logback-core</artifactId>
+      <!-- Overriding the default of "test" -->
+      <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>ch.qos.logback</groupId>
@@ -68,7 +70,7 @@
         <artifactId>maven-dependency-plugin</artifactId>
         <configuration>
           <usedDependencies combine.children="append">
-            <usedDependency>org.slf4j:log4j-over-slf4j</usedDependency>
+            <usedDependency>ch.qos.logback:logback-core</usedDependency>
           </usedDependencies>
         </configuration>
       </plugin>