diff --git a/cmd/upgrade_test.go b/cmd/upgrade_test.go
index 8c1b1a3..a0b1419 100644
--- a/cmd/upgrade_test.go
+++ b/cmd/upgrade_test.go
@@ -30,6 +30,8 @@ func TestUpgradeInfoURLs(t *testing.T) {
 		osType = "Windows"
 	case "linux":
 		osType = "Linux"
+	default:
+		t.Skip("Test unsupported on this platform.")
 	}
 	switch runtime.GOARCH {
 	case "386":
@@ -38,6 +40,8 @@ func TestUpgradeInfoURLs(t *testing.T) {
 		archType = "64"
 	case "arm64":
 		archType = "arm64"
+	default:
+		t.Skip("Test unsupported on this platform.")
 	}
 
 	uinfo = upgradeInfo{