diff --git a/jobs/coverity.yml b/jobs/coverity.yml
index 242d1aa5..277bbf00 100644
--- a/jobs/coverity.yml
+++ b/jobs/coverity.yml
@@ -22,7 +22,6 @@
     properties:
       - build-discarder:
           days-to-keep: 30
-          num-to-keep: 30
     parameters:
       - string:
           name: BRANCH
diff --git a/jobs/gerrit-binpkgs.yml b/jobs/gerrit-binpkgs.yml
index 247ebad6..49a2b483 100644
--- a/jobs/gerrit-binpkgs.yml
+++ b/jobs/gerrit-binpkgs.yml
@@ -19,9 +19,6 @@
     properties:
       - build-discarder:
           days-to-keep: 30
-          num-to-keep: 120
-          artifact-days-to-keep: -1
-          artifact-num-to-keep: -1
     description: |
       {type} package job of CI for patches sent to
       <a href="https://gerrit.osmocom.org">gerrit</a>
diff --git a/jobs/gerrit-lint.yml b/jobs/gerrit-lint.yml
index 7b537b9d..b0c9c064 100644
--- a/jobs/gerrit-lint.yml
+++ b/jobs/gerrit-lint.yml
@@ -16,9 +16,6 @@
     properties:
       - build-discarder:
           days-to-keep: 30
-          num-to-keep: 120
-          artifact-days-to-keep: -1
-          artifact-num-to-keep: -1
     description: |
       Lint job of CI for patches sent to <a href="https://gerrit.osmocom.org">gerrit</a>.
       </br></br>
diff --git a/jobs/gerrit-pipeline-endianness.yml b/jobs/gerrit-pipeline-endianness.yml
index 809cce64..c9904f46 100644
--- a/jobs/gerrit-pipeline-endianness.yml
+++ b/jobs/gerrit-pipeline-endianness.yml
@@ -15,9 +15,6 @@
     properties:
       - build-discarder:
           days-to-keep: 30
-          num-to-keep: 120
-          artifact-days-to-keep: -1
-          artifact-num-to-keep: -1
     description: |
       Run <code>struct_endianness.py</code> from libosmocore.git on patches
       sent to <a href="https://gerrit.osmocom.org">gerrit</a>.
diff --git a/jobs/gerrit-verifications-comment.yml b/jobs/gerrit-verifications-comment.yml
index f781bf81..046c986c 100644
--- a/jobs/gerrit-verifications-comment.yml
+++ b/jobs/gerrit-verifications-comment.yml
@@ -15,9 +15,6 @@
     properties:
       - build-discarder:
           days-to-keep: 30
-          num-to-keep: 120
-          artifact-days-to-keep: -1
-          artifact-num-to-keep: -1
     description: |
       Send start and result comments to <a href="https://gerrit.osmocom.org">gerrit</a>.
       </br></br>
diff --git a/jobs/gerrit-verifications-dahdi.yml b/jobs/gerrit-verifications-dahdi.yml
index d594378c..526dc785 100644
--- a/jobs/gerrit-verifications-dahdi.yml
+++ b/jobs/gerrit-verifications-dahdi.yml
@@ -16,9 +16,6 @@
     properties:
       - build-discarder:
           days-to-keep: 30
-          num-to-keep: 120
-          artifact-days-to-keep: -1
-          artifact-num-to-keep: -1
     description: |
       Pending gerrit code reviews of
       <a href="https://gerrit.osmocom.org/#/q/status:open+project:dahdi-linux">dahdi-linux</a>
diff --git a/jobs/gerrit-verifications.yml b/jobs/gerrit-verifications.yml
index 2bd9296c..9ab2d488 100644
--- a/jobs/gerrit-verifications.yml
+++ b/jobs/gerrit-verifications.yml
@@ -627,9 +627,6 @@
     properties:
       - build-discarder:
           days-to-keep: 30
-          num-to-keep: 120
-          artifact-days-to-keep: -1
-          artifact-num-to-keep: -1
     description: |
       Pipeline of CI for patches sent to
       <a href="https://gerrit.osmocom.org/#/q/status:open+project:{repos}">{repos}</a>
@@ -680,9 +677,6 @@
     properties:
       - build-discarder:
           days-to-keep: 30
-          num-to-keep: 120
-          artifact-days-to-keep: -1
-          artifact-num-to-keep: -1
     description: |
       Build job of CI for patches sent to
       <a href="https://gerrit.osmocom.org/#/q/status:open+project:{repos}">{repos}</a>
diff --git a/jobs/master-builds-dahdi.yml b/jobs/master-builds-dahdi.yml
index b1528053..068c92d9 100644
--- a/jobs/master-builds-dahdi.yml
+++ b/jobs/master-builds-dahdi.yml
@@ -16,9 +16,6 @@
     properties:
       - build-discarder:
           days-to-keep: 30
-          num-to-keep: 120
-          artifact-days-to-keep: -1
-          artifact-num-to-keep: -1
     description: |
       Automatic jenkins test job of
       <a href="https://gerrit.osmocom.org/#/q/status:open+project:dahdi-linux">dahdi-linux</a>
diff --git a/jobs/master-builds.yml b/jobs/master-builds.yml
index ab1a0e20..9e0aa1bb 100644
--- a/jobs/master-builds.yml
+++ b/jobs/master-builds.yml
@@ -517,9 +517,6 @@
     properties:
       - build-discarder:
           days-to-keep: 30
-          num-to-keep: 120
-          artifact-days-to-keep: -1
-          artifact-num-to-keep: -1
     description: |
       Automatic jenkins test job of
       <a href="{git_base_url}/{repos}">{repos}</a>
diff --git a/jobs/octsim_osmo-ccid-firmware.yml b/jobs/octsim_osmo-ccid-firmware.yml
index 17e3cef8..efabe57c 100644
--- a/jobs/octsim_osmo-ccid-firmware.yml
+++ b/jobs/octsim_osmo-ccid-firmware.yml
@@ -35,10 +35,7 @@
         queue-scanning: DISABLED
         use-build-blocker: false
     - build-discarder:
-        artifact-days-to-keep: -1
-        artifact-num-to-keep: -1
         days-to-keep: 30
-        num-to-keep: 120
     - rebuild:
         auto-rebuild: false
         rebuild-disabled: false
diff --git a/jobs/ttcn3-testsuites-kernel-git.yml b/jobs/ttcn3-testsuites-kernel-git.yml
index fbed5eaa..ce7dd260 100644
--- a/jobs/ttcn3-testsuites-kernel-git.yml
+++ b/jobs/ttcn3-testsuites-kernel-git.yml
@@ -116,9 +116,6 @@
     properties:
     - build-discarder:
         days-to-keep: 30
-        num-to-keep: 120
-        artifact-days-to-keep: -1
-        artifact-num-to-keep: -1
     wrappers:
     - ansicolor:
         colormap: xterm
diff --git a/jobs/ttcn3-testsuites.yml b/jobs/ttcn3-testsuites.yml
index cac271f7..95006621 100644
--- a/jobs/ttcn3-testsuites.yml
+++ b/jobs/ttcn3-testsuites.yml
@@ -384,10 +384,7 @@
           only-if-success: false
     properties:
     - build-discarder:
-        days-to-keep: 30
-        num-to-keep: 120
-        artifact-days-to-keep: -1
-        artifact-num-to-keep: -1
+        days-to-keep: 120
     wrappers:
     - ansicolor:
         colormap: xterm
diff --git a/jobs/update-osmo-ci-on-slaves.yml b/jobs/update-osmo-ci-on-slaves.yml
index 8ab1e12c..749f5b11 100644
--- a/jobs/update-osmo-ci-on-slaves.yml
+++ b/jobs/update-osmo-ci-on-slaves.yml
@@ -18,7 +18,6 @@
     properties:
       - build-discarder:
           days-to-keep: 30
-          num-to-keep: 120
     scm:
       - git:
           url: https://gerrit.osmocom.org/osmo-ci
diff --git a/jobs/update-osmo-python-on-slaves.yml b/jobs/update-osmo-python-on-slaves.yml
index 4a2afbc7..8efb141b 100644
--- a/jobs/update-osmo-python-on-slaves.yml
+++ b/jobs/update-osmo-python-on-slaves.yml
@@ -15,7 +15,6 @@
     properties:
       - build-discarder:
           days-to-keep: 30
-          num-to-keep: 120
     scm:
       - git:
           url: https://gerrit.osmocom.org/python/osmo-python-tests