diff --git a/regsync-config.yaml b/regsync-config.yaml
index b3ac9e7..ca681eb 100644
--- a/regsync-config.yaml
+++ b/regsync-config.yaml
@@ -873,6 +873,22 @@ sync:
       allow:
         - '[0-9]+\.[0-9]+\.[0-9]+'
 
+  # ---------------------------------------------------------------------------
+  # Infrastructure as Code
+  # Helm chart for the Crossplane control plane
+  # Includes: Crossplane
+  # ---------------------------------------------------------------------------
+
+  # Crossplane publishes no OCI chart; chartproxy fronts the HTTP repo, same as nats above.
+  - source: chartproxy.container-registry.com/charts.crossplane.io/stable/crossplane
+    target: ${TARGET_REGISTRY}/helm-charts/crossplane
+    type: repository
+    tags:
+      semverRange:
+        - ">=2.3.5"
+      allow:
+        - '[0-9]+\.[0-9]+\.[0-9]+'
+
   # ---------------------------------------------------------------------------
   # Networking & Tunneling
   # Helm charts for secure tunneling and development tools