diff --git a/clusters/brusnika-stage/infrastructure/patches/opentelemetry-collector.yaml b/clusters/brusnika-stage/infrastructure/patches/opentelemetry-collector.yaml
index 48e5950..d10e2ae 100644
--- a/clusters/brusnika-stage/infrastructure/patches/opentelemetry-collector.yaml
+++ b/clusters/brusnika-stage/infrastructure/patches/opentelemetry-collector.yaml
@@ -47,6 +47,8 @@ spec:
         {{- end -}}
     mode: daemonset
     fullnameOverride: otel-collector
+    tolerations:
+      - operator: Exists
     rollout:
       rollingUpdate:
         maxUnavailable: 4
diff --git a/clusters/brusnika-stage/infrastructure/patches/prometheus-stack.yaml b/clusters/brusnika-stage/infrastructure/patches/prometheus-stack.yaml
index 34ec7e4..c879c87 100644
--- a/clusters/brusnika-stage/infrastructure/patches/prometheus-stack.yaml
+++ b/clusters/brusnika-stage/infrastructure/patches/prometheus-stack.yaml
@@ -27,6 +27,8 @@ spec:
     nodeExporter:
       enabled: true
     prometheus-node-exporter:
+      tolerations:
+        - operator: Exists
       prometheus:
         monitor:
           enabled: true