diff --git a/Jenkinsfile b/Jenkinsfile
index a241638..bbc6e92 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -5,7 +5,7 @@ pipeline {
         VERSION = VersionNumber([
             versionNumberString: 
                 '${BUILDS_ALL_TIME}',
-            versionPrefix: '1.1.',
+            versionPrefix: '1.0.',
             worstResultForIncrement: 'SUCCESS'
         ])
         publish = 0