diff --git a/Tiltfile b/Tiltfile
index 2ddd3140c468..1ee422acdee2 100644
--- a/Tiltfile
+++ b/Tiltfile
@@ -382,7 +382,8 @@ def enable_provider(name, debug):
 
 def find_object_name(objs, kind):
     for o in objs:
-        if o["kind"] == kind:
+        # Ignore objects that are not part of the provider, e.g. the ASO Deployment in CAPZ.
+        if o["kind"] == kind and "cluster.x-k8s.io/provider" in o["metadata"]["labels"]:
             return o["metadata"]["name"]
     return ""
 
diff --git a/hack/tools/internal/tilt-prepare/main.go b/hack/tools/internal/tilt-prepare/main.go
index 52d8d41e17d4..9b914ed68621 100644
--- a/hack/tools/internal/tilt-prepare/main.go
+++ b/hack/tools/internal/tilt-prepare/main.go
@@ -842,6 +842,10 @@ func updateDeployment(prefix string, objs []unstructured.Unstructured, f updateD
 		if obj.GetKind() != "Deployment" {
 			continue
 		}
+		// Ignore Deployments that are not part of the provider, eg. ASO in CAPZ.
+		if _, exists := obj.GetLabels()[clusterv1.ProviderNameLabel]; !exists {
+			continue
+		}
 
 		// Convert Unstructured into a typed object
 		d := &appsv1.Deployment{}