diff --git a/services/quality/oauth2-proxy-sonarqube.yaml b/services/quality/oauth2-proxy-sonarqube.yaml
index 70daa916..36e45a90 100644
--- a/services/quality/oauth2-proxy-sonarqube.yaml
+++ b/services/quality/oauth2-proxy-sonarqube.yaml
@@ -56,14 +56,25 @@ spec:
                     values: ["arm64"]
                   - key: hardware
                     operator: In
-                    values: ["rpi5"]
+                    values: ["rpi5", "rpi4"]
           preferredDuringSchedulingIgnoredDuringExecution:
+            - weight: 120
+              preference:
+                matchExpressions:
+                  - key: atlas.bstein.dev/spillover
+                    operator: DoesNotExist
             - weight: 100
               preference:
                 matchExpressions:
                   - key: hardware
                     operator: In
                     values: ["rpi5"]
+            - weight: 60
+              preference:
+                matchExpressions:
+                  - key: hardware
+                    operator: In
+                    values: ["rpi4"]
         podAntiAffinity:
           preferredDuringSchedulingIgnoredDuringExecution:
             - weight: 100
diff --git a/services/quality/sonarqube-deployment.yaml b/services/quality/sonarqube-deployment.yaml
index 9297d1e7..6efca7de 100644
--- a/services/quality/sonarqube-deployment.yaml
+++ b/services/quality/sonarqube-deployment.yaml
@@ -44,14 +44,25 @@ spec:
                     values: ["arm64"]
                   - key: hardware
                     operator: In
-                    values: ["rpi5"]
+                    values: ["rpi5", "rpi4"]
           preferredDuringSchedulingIgnoredDuringExecution:
+            - weight: 120
+              preference:
+                matchExpressions:
+                  - key: atlas.bstein.dev/spillover
+                    operator: DoesNotExist
             - weight: 100
               preference:
                 matchExpressions:
                   - key: hardware
                     operator: In
                     values: ["rpi5"]
+            - weight: 60
+              preference:
+                matchExpressions:
+                  - key: hardware
+                    operator: In
+                    values: ["rpi4"]
             - weight: 95
               preference:
                 matchExpressions: