diff --git a/tcs-upgrade/mysql/mysql.yaml b/tcs-upgrade/mysql/mysql.yaml
index 9a287ec..46f8eda 100644
--- a/tcs-upgrade/mysql/mysql.yaml
+++ b/tcs-upgrade/mysql/mysql.yaml
@@ -48,6 +48,15 @@ spec:
       - name: tcs-mysql
         hostPath:
           path: /data/tcs/mysql
+      affinity:
+        nodeAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            nodeSelectorTerms:
+              - matchExpressions:
+                - key: "kubernetes.io/hostname"
+                  operator: In
+                  values:
+                  - bfs-k8snode-10-2-1-7.hetzner.base.beaconfireinc.com
 ---
 apiVersion: v1
 kind: Service