diff --git a/README.md b/README.md
index 96414ef3..31900f4d 100644
--- a/README.md
+++ b/README.md
@@ -31,6 +31,7 @@ steps {
         skippedTags(String tags)
         startAtTask(String task)
         credentialsId(String id)
+        vaultCredentialsId(String id)
         become(boolean become = true)
         becomeUser(String user = 'root')
         sudo(boolean sudo = true)
@@ -50,6 +51,7 @@ steps {
         inventoryPath(String path)
         inventoryContent(String content, boolean dynamic = false)
         credentialsId(String id)
+        vaultCredentialsId(String id)
         hostPattern(String pattern)
         become(boolean become = true)
         becomeUser(String user = 'root')