diff --git a/Jenkinsfile b/Jenkinsfile
index 4f9d6906..1daefde5 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -78,7 +78,7 @@ pipeline {
           bat "fart.exe IOB-WIN\\Resources\\manifest.xml 1.0.0.0 ${env.versionNumber} || EXIT /B 0"
           bat "fart.exe IOB-WIN\\Resources\\manifest.xml {{BRANCHNAME}} ${env.BRANCH_NAME} || EXIT /B 0"
           bat "fart.exe IOB-WIN\\Resources\\ChangeLog.html {{CURRENT-REL}} ${env.versionNumber} || EXIT /B 0" 
-          bat "fart.exe IOB-WIN\\Resources\\ChangeLog.html {{LAST-CHANGES}} ${getChangeString()} || EXIT /B 0"     
+          bat "fart.exe IOB-WIN\\Resources\\ChangeLog.html {{LAST-CHANGES}} \"${getChangeString()}\" || EXIT /B 0"     
           // copio ed esporto in IIS02 i vari files .xml, .html, .zip
           bat "xcopy /y IOB-WIN\\Resources\\manifest.xml c:\\inetpub\\wwwroot\\SWS\\MAPO-IOB-WIN\\${env.BRANCH_NAME}\\ "
           bat "xcopy /y IOB-WIN\\Resources\\ChangeLog.html c:\\inetpub\\wwwroot\\SWS\\MAPO-IOB-WIN\\${env.BRANCH_NAME}\\ "