diff --git a/Chart.yaml b/Chart.yaml
index cee0467..11a0881 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -1,4 +1,4 @@
 apiVersion: v1
 name: pgdog
-version: v0.37
+version: v0.38
 appVersion: "0.1.25"
diff --git a/templates/config.yaml b/templates/config.yaml
index a440686..c047c3f 100644
--- a/templates/config.yaml
+++ b/templates/config.yaml
@@ -262,3 +262,10 @@ data:
         query_timings_chunk_size = {{ .Values.control.queryTimingsChunkSize | default "25" }}
         query_timings_new_query_queue_size = {{ .Values.control.queryTimingsNewQueryQueueSize | default "1_000" }}
         {{- end }}
+
+        {{- if .Values.rewrite }}
+        [rewrite]
+        enabled = {{ .Values.rewrite.enabled | default "false" }}
+        shard_key = {{ .Values.rewrite.shardKey | default "error" | quote }}
+        split_inserts = {{ .Values.rewrite.splitInserts | default "error" | quote }}
+        {{- end }}
diff --git a/test/values-rewrite.yaml b/test/values-rewrite.yaml
new file mode 100644
index 0000000..513db3b
--- /dev/null
+++ b/test/values-rewrite.yaml
@@ -0,0 +1,15 @@
+# Test rewrite configuration
+rewrite:
+  enabled: true
+  shardKey: "rewrite"
+  splitInserts: "ignore"
+
+# Basic database config for testing rewrite
+databases:
+  - name: primary
+    host: postgres.example.com
+    port: 5432
+
+users:
+  - username: app_user
+    password: secret123