diff --git a/_sys/descheduler-policy-configmap.yaml b/_sys/descheduler-policy-configmap.yaml
index 8d7b307..4ac4541 100644
--- a/_sys/descheduler-policy-configmap.yaml
+++ b/_sys/descheduler-policy-configmap.yaml
@@ -18,10 +18,10 @@ data:
            nodeResourceUtilizationThresholds:
              thresholds:
                "cpu": 30
-               "memory": 30
-               "pods": 10 
+               "memory": 50
+               "pods": 15
              targetThresholds:
                "cpu": 70
                "memory": 70
-               "pods": 15
+               "pods": 16
 
diff --git a/apps/mosquitto/tekton-image-build-prometheus-exporter.yaml b/apps/mosquitto/tekton-image-build-prometheus-exporter.yaml
index 0f6b577..92d6df2 100644
--- a/apps/mosquitto/tekton-image-build-prometheus-exporter.yaml
+++ b/apps/mosquitto/tekton-image-build-prometheus-exporter.yaml
@@ -41,12 +41,13 @@ spec:
         type: image
   steps:
     - name: build-binary
-      image: docker.io/golang
-      script:
+      image: debian:stable-slim
+      script: |
         #!/usr/bin/env bash
+        pwd
         PKG_NAME=github.com/sapcc/mosquitto-exporter
         BUILD_DIR=bin
-        MOSQUITTO_EXPORTER_BINARY=${}BUILD_DIR}/mosquitto_exporter
+        MOSQUITTO_EXPORTER_BINARY=${BUILD_DIR}/mosquitto_exporter
         IMAGE=apcc/mosquitto-exporter
         VERSION=0.6.0
         LDFLAGS=-s -w -X main.Version=${VERSION} -X main.GITCOMMIT=`git rev-parse --short HEAD`