diff --git a/vars/cpkg.groovy b/vars/cpkg.groovy
index 076bc62..3fd8567 100644
--- a/vars/cpkg.groovy
+++ b/vars/cpkg.groovy
@@ -94,18 +94,16 @@ def call(Map params = [:]) {
             def randomUUID = UUID.randomUUID().toString()
             def tmpAskPassScript = pwd(tmp:true) + "/${randomUUID}"
             try {
-                node {
-                    writeFile(
-                        file: tmpAskPassScript,
-                        text: '''
-                        #!/bin/sh
-                        case "$1" in
-                        Username*) echo $GIT_USERNAME ;;
-                        Password*) echo $GIT_PASSWORD ;;
-                        esac
-                        '''
-                    )
-                }
+                writeFile(
+                    file: tmpAskPassScript,
+                    text: '''
+                    #!/bin/sh
+                    case "$1" in
+                    Username*) echo $GIT_USERNAME ;;
+                    Password*) echo $GIT_PASSWORD ;;
+                    esac
+                    '''
+                )
                 sh(script: "git config user.email '${gitEmail}'")
                 sh(script: "git config user.name '${gitUsername}'")
                 sh(script: "chmod +x '${tmpAskPassScript}'")