diff --git a/Jenkinsfile b/Jenkinsfile
index c6f57dbe2d5cbd6dc56d35e0b2fe7aa6b0cb7761..16021e3652d4fa32918913a96e74743f0b276832 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -57,7 +57,7 @@ pipeline {
            		dir('ozgcloud-common-dependencies') {
                   	configFileProvider([configFile(fileId: 'maven-settings', variable: 'MAVEN_SETTINGS')]) {
                        	sh 'mvn --version'
-                       	sh 'mvn -s $MAVEN_SETTINGS clean install'
+                       	sh 'mvn --no-transfer-progress -s $MAVEN_SETTINGS clean install'
                     }
                 }
             }                       
@@ -71,7 +71,7 @@ pipeline {
                 }
                 configFileProvider([configFile(fileId: 'maven-settings', variable: 'MAVEN_SETTINGS')]) {
                     sh 'mvn --version'
-                    sh 'mvn -s $MAVEN_SETTINGS clean install'
+                    sh 'mvn --no-transfer-progress -s $MAVEN_SETTINGS clean install'
 
 	                script {
 	              	    dir('ozgcloud-common-lib') {
@@ -104,7 +104,7 @@ pipeline {
                     FAILED_STAGE = env.STAGE_NAME
                 }
                 configFileProvider([configFile(fileId: 'maven-settings', variable: 'MAVEN_SETTINGS')]) {
-                    sh 'mvn -s $MAVEN_SETTINGS deploy'
+                    sh 'mvn --no-transfer-progress -s $MAVEN_SETTINGS deploy'
                 }
             }
         }
diff --git a/ozgcloud-common-lib/pom.xml b/ozgcloud-common-lib/pom.xml
index e06e4421ba5617dda1acda9826686f6c7a80201f..a131d88965cf264fc5ef4d3452139ff6724db14e 100644
--- a/ozgcloud-common-lib/pom.xml
+++ b/ozgcloud-common-lib/pom.xml
@@ -164,4 +164,19 @@
 			<scope>test</scope>
 		</dependency>
 	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-surefire-plugin</artifactId>
+				<version>${maven-surefire-plugin.version}</version>
+				<configuration>
+					<argLine>
+						${surefire.jacoco.args}
+					</argLine>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
 </project>
\ No newline at end of file
diff --git a/ozgcloud-common-lib/src/test/java/de/ozgcloud/common/grpc/GrpcUtilTest.java b/ozgcloud-common-lib/src/test/java/de/ozgcloud/common/grpc/GrpcUtilTest.java
index 0107dfc4b1f46d030b8d86e9fc95f1c2efd079a9..340d732eefaa5a19cdabea383d9140da0032a261 100644
--- a/ozgcloud-common-lib/src/test/java/de/ozgcloud/common/grpc/GrpcUtilTest.java
+++ b/ozgcloud-common-lib/src/test/java/de/ozgcloud/common/grpc/GrpcUtilTest.java
@@ -63,14 +63,14 @@ class GrpcUtilTest {
 			void shouldReadFromHeader() {
 				var value = GrpcUtil.getFromHeaders(KEY_VALUE_BIN, header);
 
-				assertThat(value).isEqualTo(TEST_VALUE);
+				assertThat(value).contains(TEST_VALUE);
 			}
 
 			@Test
 			void shouldReturnNullOnUnknownKey() {
 				var value = GrpcUtil.getFromHeaders(UNKNOWN_KEY_BIN, header);
 
-				assertThat(value).isNull();
+				assertThat(value).isEmpty();
 			}
 		}
 
diff --git a/ozgcloud-common-pdf/pom.xml b/ozgcloud-common-pdf/pom.xml
index 19e18bc429b82e5f6f2f136b94fe8cdf9171d7d3..9675ee26bbaaa73baa6018bb32739c497fa406bf 100644
--- a/ozgcloud-common-pdf/pom.xml
+++ b/ozgcloud-common-pdf/pom.xml
@@ -114,5 +114,19 @@
 			<artifactId>ozgcloud-common-test</artifactId>
 		</dependency>
 	</dependencies>
-	
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-surefire-plugin</artifactId>
+				<version>${maven-surefire-plugin.version}</version>
+				<configuration>
+					<argLine>
+						${surefire.jacoco.args}
+					</argLine>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
 </project>
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 2ac8c6ca278dd2c9a8d67256446b21226da22362..9a5f24939375e0f912d6994072b3706b0fdb4a75 100644
--- a/pom.xml
+++ b/pom.xml
@@ -51,6 +51,7 @@
 		<java.version>17</java.version>
 		<maven.compiler.target>17</maven.compiler.target>
 		<maven.compiler.source>17</maven.compiler.source>
+		<maven-surefire-plugin.version>3.2.5</maven-surefire-plugin.version>
 	</properties>
 
 	<distributionManagement>