diff --git a/postgres/cnpg-values.yaml b/postgres/cnpg-values.yaml
new file mode 100644
index 0000000..2175a03
--- /dev/null
+++ b/postgres/cnpg-values.yaml
@@ -0,0 +1,7 @@
+resources:
+    requests:
+        cpu: 50m
+        memory: 128Mi
+    limits:
+        cpu: 100m
+        memory: 256Mi
diff --git a/postgres/justfile b/postgres/justfile
index fb9ee2f..b06b730 100644
--- a/postgres/justfile
+++ b/postgres/justfile
@@ -36,7 +36,8 @@ install-cnpg:
     @just add-helm-repo
     @helm upgrade --cleanup-on-fail --install cnpg cnpg/cloudnative-pg \
         --version ${CNPG_CHART_VERSION} \
-        -n ${CNPG_NAMESPACE} --create-namespace --wait
+        -n ${CNPG_NAMESPACE} --create-namespace --wait \
+        -f cnpg-values.yaml
 
 # Uninstall CloudNativePG
 uninstall-cnpg: