diff --git a/Jenkinsfile b/Jenkinsfile
index df78c67cae1e206e433fbbbd1b58da3c087a2641..c695f716f97c1d8df0f0ab1757b4fb8273c13a9f 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -62,7 +62,7 @@ pipeline {
                             sh 'echo "registry=https://nexus.ozg-sh.de/repository/npm-proxy" >> ~/.npmrc'
                             sh 'echo "_auth=amVua2luczpQaihzX0ZNNFU5ZC8=" >> ~/.npmrc'
 
-                            sh 'npm install --no-optional'
+                            sh 'npm install --no-optional --force'
 
                             if (env.BRANCH_NAME == 'release') {
                                 sh 'npm run ci-prodBuild'