diff --git a/pkg/cluster/internal/create/actions/createworker/gcp.go b/pkg/cluster/internal/create/actions/createworker/gcp.go
index f91a70cf60..baf8462da6 100644
--- a/pkg/cluster/internal/create/actions/createworker/gcp.go
+++ b/pkg/cluster/internal/create/actions/createworker/gcp.go
@@ -223,7 +223,7 @@ func (b *GCPBuilder) getParameters(sc commons.StorageClass) commons.SCParameters
 	case "premium":
 		return mergeSCParameters(sc.Parameters, premiumGCPParameters)
 	default:
-		return mergeSCParameters(sc.Parameters, premiumAZParameters)
+		return mergeSCParameters(sc.Parameters, premiumGCPParameters)
 
 	}
 }