diff --git a/agent/checks/check_test.go b/agent/checks/check_test.go
index 226735e296..edffe3b555 100644
--- a/agent/checks/check_test.go
+++ b/agent/checks/check_test.go
@@ -517,6 +517,9 @@ func TestCheckTCPPassing(t *testing.T) {
 	if os.Getenv("TRAVIS") == "true" {
 		t.Skip("IPV6 not supported on travis-ci")
 	}
+	if os.Getenv("CIRCLECI") == "true" {
+		t.Skip("IPV6 not supported on CircleCI")
+	}
 	tcpServer = mockTCPServer(`tcp6`)
 	expectTCPStatus(t, tcpServer.Addr().String(), api.HealthPassing)
 	tcpServer.Close()