diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index c456a0e..0c94230 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -14,5 +14,5 @@ jobs:
     - run: sudo apt update
     - run: sudo apt install -y chrpath diffstat
     - run: sudo pip3 install kas
-    - run: kas checkout kas-jpos.yaml
-    - run: kas build kas-jpos.yaml
+    - run: kas checkout kas-jpos-ci.yaml
+    - run: kas build kas-jpos-ci.yaml
diff --git a/kas-jpos-ci.yaml b/kas-jpos-ci.yaml
new file mode 100644
index 0000000..3741d37
--- /dev/null
+++ b/kas-jpos-ci.yaml
@@ -0,0 +1,7 @@
+header:
+  version: 14
+  includes:
+    - kas-jpos.yaml
+local_conf_header:
+  reduce_diskspace: |
+    INHERIT += "rm_work_and_downloads"