diff --git a/Jenkins/master-windows-pipeline/Jenkinsfile b/Jenkins/master-windows-pipeline/Jenkinsfile
index 7708c36..8c11e9f 100644
--- a/Jenkins/master-windows-pipeline/Jenkinsfile
+++ b/Jenkins/master-windows-pipeline/Jenkinsfile
@@ -27,9 +27,8 @@ pipeline {
         stage("git checkout"){
             steps {
                 git url: 'https://github.com/llvm/llvm-project.git'
-                // check if this also works on windows
-                //sh 'git clean -fdx'
-                sh 'mkdir -p llvm-premerge-checks'
+                pwsh 'git clean -fdx'
+                pwsh 'mkdir llvm-premerge-checks'
                 dir("llvm-premerge-checks")
                 {
                     git url: 'https://github.com/google/llvm-premerge-checks.git'
@@ -38,17 +37,17 @@ pipeline {
         }
         stage('CMake') {
             steps {
-                sh "${SCRIPT_DIR}/run_cmake.ps1"
+                pwsh "${SCRIPT_DIR}/run_cmake.ps1"
             }
         }
         stage('ninja all') {
             steps {
-                sh "${SCRIPT_DIR}/run_ninja.ps1 all"
+                pwsh "${SCRIPT_DIR}/run_ninja.ps1 all"
             }
         }
         stage('ninja check-all') {
             steps {
-                sh "${SCRIPT_DIR}/run_ninja.ps1 check-all"
+                pwsh "${SCRIPT_DIR}/run_ninja.ps1 check-all"
             }
         }
     }
@@ -58,7 +57,7 @@ pipeline {
             echo "Console log is available at https://results.new.llvm-merge-guard.org/${BUILD_ID}"
             dir("${env.TARGET_DIR}") {
                 // copy console log to result folder
-                sh "wget -qO console-log.txt http://jenkins-ui.jenkins.svc.cluster.local:8080/job/${JOB_BASE_NAME}/${BUILD_NUMBER}/consoleText"
+                bat "wget -qO console-log.txt http://jenkins-ui.jenkins.svc.cluster.local:8080/job/${JOB_BASE_NAME}/${BUILD_NUMBER}/consoleText"
                 // TODO: move all file copy operations here
             }
         }