diff --git a/plf-shared-tomcat-extensions-manager/src/main/groovy/org/exoplatform/platform/distributions/ExtensionsManager.groovy b/plf-shared-tomcat-extensions-manager/src/main/groovy/org/exoplatform/platform/distributions/ExtensionsManager.groovy
index cac915593..248e15dde 100644
--- a/plf-shared-tomcat-extensions-manager/src/main/groovy/org/exoplatform/platform/distributions/ExtensionsManager.groovy
+++ b/plf-shared-tomcat-extensions-manager/src/main/groovy/org/exoplatform/platform/distributions/ExtensionsManager.groovy
@@ -33,25 +33,6 @@ if (System.properties['os.name'].toLowerCase().contains('windows')) {
   scriptExtension = "bat"
 }
 
-if (!System.getProperty("catalina.home")) {
-  println 'error: Erroneous setup, system property catalina.home not defined.'
-  System.exit 1
-}
-
-catalinaHome = new File(System.getProperty("catalina.home"))
-
-if (!catalinaHome.isDirectory()) {
-  println "error: Erroneous setup, platform home directory (${catalinaHome}) is invalid."
-  System.exit 1
-}
-
-extensionsDirectory = new File(catalinaHome, "extensions")
-
-if (!extensionsDirectory.isDirectory()) {
-  println "error: Erroneous setup, extensions directory (${extensionsDirectory}) is invalid."
-  System.exit 1
-}
-
 def cli = new CliBuilder(
     posix: false,
     stopAtNonOption: true,
@@ -93,6 +74,25 @@ if (options.arguments()) {
   System.exit 1
 }
 
+if (!System.getProperty("catalina.home")) {
+  println 'error: Erroneous setup, system property catalina.home not defined.'
+  System.exit 1
+}
+
+catalinaHome = new File(System.getProperty("catalina.home"))
+
+if (!catalinaHome.isDirectory()) {
+  println "error: Erroneous setup, platform home directory (${catalinaHome}) is invalid."
+  System.exit 1
+}
+
+extensionsDirectory = new File(catalinaHome, "extensions")
+
+if (!extensionsDirectory.isDirectory()) {
+  println "error: Erroneous setup, extensions directory (${extensionsDirectory}) is invalid."
+  System.exit 1
+}
+
 def listExtensions() {
   println ""
   println "Available extensions:"