diff --git a/.ci/jenkins/project/Jenkinsfile.weekly b/.ci/jenkins/project/Jenkinsfile.weekly
index d9710e2447..f7e1b2c75c 100644
--- a/.ci/jenkins/project/Jenkinsfile.weekly
+++ b/.ci/jenkins/project/Jenkinsfile.weekly
@@ -69,15 +69,7 @@ pipeline {
                     def buildParams = getDefaultBuildParams()
                     addSkipTestsParam(buildParams)
                     addSkipIntegrationTestsParam(buildParams)
-                    String quickstartsBranch
-                    switch (getBuildBranch()) {
-                        case 'main': quickstartsBranch = '8.x'
-                            break
-                        case '9.x': quickstartsBranch = 'development'
-                            break
-                        default : quickstartsBranch = getBuildBranch()
-                    }
-
+                    String quickstartsBranch = getBuildBranch() == 'main' ? 'development' : getBuildBranch()
                     addStringParam(buildParams, 'QUICKSTARTS_BUILD_BRANCH_NAME', quickstartsBranch)
 
                     buildJob(OPTAPLANNER_DEPLOY, buildParams)