diff --git a/Jenkinsfile b/Jenkinsfile
index bb8f982..8d3512b 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -85,7 +85,7 @@ pipeline {
                 sshagent(["${params.GIT_CREDENTIAL_ID}"]) {
                   nodejs(nodeJSInstallationName: "${params.NODEJS_INSTALLATION}") {
                     withCredentials([
-                        string(credentialsId: params.ANDROID_API_KEY_CREDENTIAL, variable: 'GOOGLE_APPLICATION_CREDENTIALS')
+                        file(credentialsId: params.ANDROID_API_KEY_CREDENTIAL, variable: 'GOOGLE_APPLICATION_CREDENTIALS')
                     ]) {
                         sh './tools/jenkins-publish-android.sh'
                     }