diff --git a/Jenkinsfile.groovy b/Jenkinsfile.groovy
index fd656afa..1c180ff2 100644
--- a/Jenkinsfile.groovy
+++ b/Jenkinsfile.groovy
@@ -4,7 +4,7 @@ pipeline {
     }
 
     options {
-        buildDiscarder(logRotator(numToKeepStr: '10', artifactNumToKeepStr: '10'))
+        buildDiscarder(logRotator(numToKeepStr: '30', artifactNumToKeepStr: '10'))
         disableConcurrentBuilds()
     }