diff --git a/resource_compute_vpn_tunnel_test.go b/resource_compute_vpn_tunnel_test.go
index f56f3243..896c94c4 100644
--- a/resource_compute_vpn_tunnel_test.go
+++ b/resource_compute_vpn_tunnel_test.go
@@ -105,7 +105,7 @@ resource "google_compute_forwarding_rule" "foobar_udp500" {
 	name = "tunnel-test-%s"
 	region = "${google_compute_forwarding_rule.foobar_esp.region}"
 	ip_protocol = "UDP"
-	port_range = "500-501"
+	port_range = "500-500"
 	ip_address = "${google_compute_address.foobar.address}"
 	target = "${google_compute_vpn_gateway.foobar.self_link}"
 }
@@ -113,7 +113,7 @@ resource "google_compute_forwarding_rule" "foobar_udp4500" {
 	name = "tunnel-test-%s"
 	region = "${google_compute_forwarding_rule.foobar_udp500.region}"
 	ip_protocol = "UDP"
-	port_range = "4500-4501"
+	port_range = "4500-4500"
 	ip_address = "${google_compute_address.foobar.address}"
 	target = "${google_compute_vpn_gateway.foobar.self_link}"
 }