diff --git a/Jenkinsfile b/Jenkinsfile
index f0b65ebc4..04574dbe1 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -3,50 +3,65 @@ pipeline {
 		timeout(time: 20, unit: 'MINUTES')
 		buildDiscarder(logRotator(numToKeepStr: '10'))
 	}
+
 	agent {
 		label 'centos-latest'
 	}
+
 	tools {
-		maven 'apache-maven-latest'
+		maven 'apache-maven-latest' // https://wiki.eclipse.org/Jenkins#Apache_Maven
 		jdk 'temurin-jdk17-latest'
 	}
+
 	stages {
+
 		stage('initialize PGP') {
+			when {
+				branch 'main'
+			}
 			steps {
 				withCredentials([file(credentialsId: 'secret-subkeys.asc', variable: 'KEYRING')]) {
 					sh 'gpg --batch --import "${KEYRING}"'
-					sh 'for fpr in $(gpg --list-keys --with-colons  | awk -F: \'/fpr:/ {print $10}\' | sort -u); do echo -e "5\ny\n" |  gpg --batch --command-fd 0 --expert --edit-key ${fpr} trust; done'
+					sh 'for fpr in $(gpg --list-keys --with-colons  | awk -F: \'/fpr:/ {print $10}\' | sort -u); do echo -e "5\ny\n" | gpg --batch --command-fd 0 --expert --edit-key ${fpr} trust; done'
 				}
 			}
 		}
+
 		stage('Build') {
 			steps {
-				// https://wiki.eclipse.org/Jenkins#Apache_Maven
-				withMaven(maven:'apache-maven-3.9.5', mavenLocalRepo: '$WORKSPACE/.m2/repository') {
-				withCredentials([string(credentialsId: 'gpg-passphrase', variable: 'KEYRING_PASSPHRASE')]) {
 				wrap([$class: 'Xvnc', useXauthority: true]) {
-					sh '''mvn clean verify \
-						-Dmaven.test.failure.ignore=true \
-						-Dsurefire.rerunFailingTestsCount=3 \
-						-Psign -Dgpg.passphrase="${KEYRING_PASSPHRASE}"
-					'''
-				}}}
+					script {
+						if (env.BRANCH_NAME == 'main') {
+							withCredentials([string(credentialsId: 'gpg-passphrase', variable: 'KEYRING_PASSPHRASE')]) {
+								sh '''mvn clean deploy -B \
+									-Dmaven.test.failure.ignore=true \
+									-Dsurefire.rerunFailingTestsCount=3 \
+									-Psign -Dgpg.passphrase="${KEYRING_PASSPHRASE}"
+								'''
+							}
+						} else {
+							sh '''mvn clean verify -B \
+								-Dmaven.test.failure.ignore=true \
+								-Dsurefire.rerunFailingTestsCount=3
+							'''
+						}
+					}
+				}
 			}
 			post {
 				always {
-					junit '*/target/surefire-reports/TEST-*.xml'
 					archiveArtifacts artifacts: 'org.eclipse.tm4e.repository/target/repository/**/*,org.eclipse.tm4e.repository/target/*.zip,*/target/work/data/.metadata/.log'
+					junit '*/target/surefire-reports/TEST-*.xml'
 				}
 			}
 		}
+
 		stage('Deploy Snapshot') {
 			when {
 				branch 'main'
-				// TODO deploy all branch from Eclipse.org Git repo
 			}
 			steps {
 				sshagent (['projects-storage.eclipse.org-bot-ssh']) {
-					// TODO compute the target URL (snapshots) according to branch name (0.5-snapshots...)
 					sh '''
 						DOWNLOAD_AREA=/home/data/httpd/download.eclipse.org/tm4e/snapshots/
 						echo DOWNLOAD_AREA=$DOWNLOAD_AREA
@@ -59,5 +74,6 @@ pipeline {
 				}
 			}
 		}
+
 	}
 }
diff --git a/org.eclipse.tm4e.core.tests/pom.xml b/org.eclipse.tm4e.core.tests/pom.xml
index 4b5e34e91..3e2dca2b0 100644
--- a/org.eclipse.tm4e.core.tests/pom.xml
+++ b/org.eclipse.tm4e.core.tests/pom.xml
@@ -11,6 +11,10 @@
 	<artifactId>org.eclipse.tm4e.core.tests</artifactId>
 	<packaging>eclipse-test-plugin</packaging>
 
+	<properties>
+		<maven.deploy.skip>true</maven.deploy.skip>
+	</properties>
+
 	<build>
 		<pluginManagement>
 			<plugins>
diff --git a/org.eclipse.tm4e.feature/pom.xml b/org.eclipse.tm4e.feature/pom.xml
index 97e5c848b..e0e257443 100644
--- a/org.eclipse.tm4e.feature/pom.xml
+++ b/org.eclipse.tm4e.feature/pom.xml
@@ -10,4 +10,9 @@
 
 	<artifactId>org.eclipse.tm4e.feature</artifactId>
 	<packaging>eclipse-feature</packaging>
+
+	<properties>
+		<maven.deploy.skip>true</maven.deploy.skip>
+	</properties>
+
 </project>
diff --git a/org.eclipse.tm4e.language_pack.feature/pom.xml b/org.eclipse.tm4e.language_pack.feature/pom.xml
index bcfbb64ba..f8813f1dd 100644
--- a/org.eclipse.tm4e.language_pack.feature/pom.xml
+++ b/org.eclipse.tm4e.language_pack.feature/pom.xml
@@ -10,4 +10,9 @@
 
 	<artifactId>org.eclipse.tm4e.language_pack.feature</artifactId>
 	<packaging>eclipse-feature</packaging>
+
+	<properties>
+		<maven.deploy.skip>true</maven.deploy.skip>
+	</properties>
+
 </project>
diff --git a/org.eclipse.tm4e.language_pack/pom.xml b/org.eclipse.tm4e.language_pack/pom.xml
index c8a357fd0..fcc2492b8 100644
--- a/org.eclipse.tm4e.language_pack/pom.xml
+++ b/org.eclipse.tm4e.language_pack/pom.xml
@@ -10,4 +10,9 @@
 
 	<artifactId>org.eclipse.tm4e.language_pack</artifactId>
 	<packaging>eclipse-plugin</packaging>
+
+	<properties>
+		<maven.deploy.skip>true</maven.deploy.skip>
+	</properties>
+
 </project>
diff --git a/org.eclipse.tm4e.languageconfiguration.tests/pom.xml b/org.eclipse.tm4e.languageconfiguration.tests/pom.xml
index df03c4933..202acaf76 100644
--- a/org.eclipse.tm4e.languageconfiguration.tests/pom.xml
+++ b/org.eclipse.tm4e.languageconfiguration.tests/pom.xml
@@ -11,6 +11,10 @@
 	<artifactId>org.eclipse.tm4e.languageconfiguration.tests</artifactId>
 	<packaging>eclipse-test-plugin</packaging>
 
+	<properties>
+		<maven.deploy.skip>true</maven.deploy.skip>
+	</properties>
+
 	<build>
 		<plugins>
 			<plugin>
diff --git a/org.eclipse.tm4e.languageconfiguration/pom.xml b/org.eclipse.tm4e.languageconfiguration/pom.xml
index bd2ee4793..0fc1ec61b 100644
--- a/org.eclipse.tm4e.languageconfiguration/pom.xml
+++ b/org.eclipse.tm4e.languageconfiguration/pom.xml
@@ -10,4 +10,9 @@
 
 	<artifactId>org.eclipse.tm4e.languageconfiguration</artifactId>
 	<packaging>eclipse-plugin</packaging>
+
+	<properties>
+		<maven.deploy.skip>true</maven.deploy.skip>
+	</properties>
+
 </project>
diff --git a/org.eclipse.tm4e.markdown/pom.xml b/org.eclipse.tm4e.markdown/pom.xml
index 2653471e4..2cd34d2a0 100644
--- a/org.eclipse.tm4e.markdown/pom.xml
+++ b/org.eclipse.tm4e.markdown/pom.xml
@@ -10,4 +10,9 @@
 
 	<artifactId>org.eclipse.tm4e.markdown</artifactId>
 	<packaging>eclipse-plugin</packaging>
+
+	<properties>
+		<maven.deploy.skip>true</maven.deploy.skip>
+	</properties>
+
 </project>
diff --git a/org.eclipse.tm4e.registry/pom.xml b/org.eclipse.tm4e.registry/pom.xml
index a7e8704d0..837b7234b 100644
--- a/org.eclipse.tm4e.registry/pom.xml
+++ b/org.eclipse.tm4e.registry/pom.xml
@@ -10,4 +10,9 @@
 
 	<artifactId>org.eclipse.tm4e.registry</artifactId>
 	<packaging>eclipse-plugin</packaging>
+
+	<properties>
+		<maven.deploy.skip>true</maven.deploy.skip>
+	</properties>
+
 </project>
diff --git a/org.eclipse.tm4e.repository/pom.xml b/org.eclipse.tm4e.repository/pom.xml
index d2d077481..2e26cd925 100644
--- a/org.eclipse.tm4e.repository/pom.xml
+++ b/org.eclipse.tm4e.repository/pom.xml
@@ -11,6 +11,10 @@
 	<artifactId>org.eclipse.tm4e.repository</artifactId>
 	<packaging>eclipse-repository</packaging>
 
+	<properties>
+		<maven.deploy.skip>true</maven.deploy.skip>
+	</properties>
+
 	<profiles>
 		<profile>
 			<id>sign</id>
diff --git a/org.eclipse.tm4e.samples/pom.xml b/org.eclipse.tm4e.samples/pom.xml
index abab9c89c..b2c915941 100644
--- a/org.eclipse.tm4e.samples/pom.xml
+++ b/org.eclipse.tm4e.samples/pom.xml
@@ -9,4 +9,9 @@
 
 	<artifactId>org.eclipse.tm4e.samples</artifactId>
 	<packaging>eclipse-plugin</packaging>
+
+	<properties>
+		<maven.deploy.skip>true</maven.deploy.skip>
+	</properties>
+
 </project>
diff --git a/org.eclipse.tm4e.ui.tests/pom.xml b/org.eclipse.tm4e.ui.tests/pom.xml
index 63fee1896..bf1fdbc0a 100644
--- a/org.eclipse.tm4e.ui.tests/pom.xml
+++ b/org.eclipse.tm4e.ui.tests/pom.xml
@@ -11,6 +11,10 @@
 	<artifactId>org.eclipse.tm4e.ui.tests</artifactId>
 	<packaging>eclipse-test-plugin</packaging>
 
+   <properties>
+      <maven.deploy.skip>true</maven.deploy.skip>
+   </properties>
+
 	<build>
 		<plugins>
 			<plugin>
@@ -19,4 +23,5 @@
 			</plugin>
 		</plugins>
 	</build>
+
 </project>
diff --git a/org.eclipse.tm4e.ui/pom.xml b/org.eclipse.tm4e.ui/pom.xml
index 80278114a..3fa420d16 100644
--- a/org.eclipse.tm4e.ui/pom.xml
+++ b/org.eclipse.tm4e.ui/pom.xml
@@ -10,4 +10,9 @@
 
 	<artifactId>org.eclipse.tm4e.ui</artifactId>
 	<packaging>eclipse-plugin</packaging>
+
+   <properties>
+      <maven.deploy.skip>true</maven.deploy.skip>
+   </properties>
+
 </project>