diff --git a/ci-operator/config/openshift/installer/openshift-installer-master.yaml b/ci-operator/config/openshift/installer/openshift-installer-master.yaml
index 3eb9c366de2dc..69e4072082fee 100644
--- a/ci-operator/config/openshift/installer/openshift-installer-master.yaml
+++ b/ci-operator/config/openshift/installer/openshift-installer-master.yaml
@@ -63,6 +63,36 @@ resources:
     requests:
       cpu: 100m
       memory: 200Mi
+  installer:
+    limits:
+      memory: 9Gi
+    requests:
+      cpu: "3"
+      memory: 5Gi
+  upi-installer:
+    limits:
+      memory: 9Gi
+    requests:
+      cpu: "3"
+      memory: 5Gi
+  libvirt-installer:
+    limits:
+      memory: 9Gi
+    requests:
+      cpu: "3"
+      memory: 5Gi
+  openstack-installer:
+    limits:
+      memory: 9Gi
+    requests:
+      cpu: "3"
+      memory: 5Gi
+  installer-artifacts:
+    limits:
+      memory: 9Gi
+    requests:
+      cpu: "3"
+      memory: 5Gi
   unit:
     limits:
       memory: 9Gi