diff --git a/Jenkinsfile b/Jenkinsfile
index d74b3b73..4a30b593 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -12,7 +12,7 @@ pipeline {
       steps {
       /* calcolo numero versione... diverso x branch MASTER/DEVELOP */
       script {
-        withEnv(['NEXT_BUILD_NUMBER=1288']) {
+        withEnv(['NEXT_BUILD_NUMBER=1289']) {
           // env.versionNumber = VersionNumber(versionNumberString : '6.9.${BUILD_DATE_FORMATTED, "yyMM"}.${BUILDS_ALL_TIME}', projectStartDate : '2006-01-01', skipFailedBuilds: true)
           env.versionNumber = VersionNumber(versionNumberString : '6.9.${BUILD_DATE_FORMATTED, "yyMM"}.${BUILDS_ALL_TIME}', projectStartDate : '2006-01-01', skipFailedBuilds: true, overrideBuildsAllTime: '${NEXT_BUILD_NUMBER}')
           env.APP_NAME = 'MAPO'
@@ -55,7 +55,7 @@ pipeline {
                 bat "\"${tool 'MSBuild-15.0'}\" MP-MON/MP-MON.csproj -target:Build /p:Configuration=Release /p:Platform=\"Any CPU\" /p:OutputPath=bin/ /m"
               },
               LAND_SITE_TAB: {
-                sleep 2
+                sleep 4
                 bat "\"${tool 'MSBuild-15.0'}\" MP-LAND/MP-LAND.csproj -target:Build /p:Configuration=Release /p:Platform=\"Any CPU\" /p:OutputPath=bin/ /m"
                 bat "\"${tool 'MSBuild-15.0'}\" MP-SITE/MP-SITE.csproj -target:Build /p:Configuration=Release /p:Platform=\"Any CPU\" /p:OutputPath=bin/ /m"
                 bat "\"${tool 'MSBuild-15.0'}\" MP-TAB/MP-TAB.csproj -target:Build /p:Configuration=Release /p:Platform=\"Any CPU\" /p:OutputPath=bin/ /m"