diff --git a/cluster-autoscaler/cloudprovider/azure/azure_cache.go b/cluster-autoscaler/cloudprovider/azure/azure_cache.go
index 5932d343a514..cc9dc3c5c7cb 100644
--- a/cluster-autoscaler/cloudprovider/azure/azure_cache.go
+++ b/cluster-autoscaler/cloudprovider/azure/azure_cache.go
@@ -29,7 +29,7 @@ import (
 	"k8s.io/autoscaler/cluster-autoscaler/cloudprovider"
 )
 
-var virtualMachineRE = regexp.MustCompile(`^azure://(?:.*)/providers/Microsoft.Compute/virtualMachines/(.+)$`)
+var virtualMachineRE = regexp.MustCompile(`^azure://(?:.*)/providers/microsoft.compute/virtualmachines/(.+)$`)
 
 type asgCache struct {
 	registeredAsgs     []cloudprovider.NodeGroup