diff --git a/jenkins/client/job/salt-formulas/tests.yml b/jenkins/client/job/salt-formulas/tests.yml
index b5c596b..2e29d65 100644
--- a/jenkins/client/job/salt-formulas/tests.yml
+++ b/jenkins/client/job/salt-formulas/tests.yml
@@ -173,7 +173,7 @@
           name: test-salt-formulas-env
           discard:
             build:
-              keep_num: 500
+              keep_num: 1000
             artifact:
               keep_num: 10
           type: workflow-scm