diff --git a/internal/test/integration/dockerutil_test.go b/internal/test/integration/dockerutil_test.go
index a6337a27ce..256798ce89 100644
--- a/internal/test/integration/dockerutil_test.go
+++ b/internal/test/integration/dockerutil_test.go
@@ -49,7 +49,7 @@ func setupContainerPrometheus(t *testing.T, network *dockertest.Network, configF
 		},
 		ExposedPorts: []string{"9090/tcp"},
 		PortBindings: map[docker.Port][]docker.PortBinding{
-			"9090/tcp": {{HostIP: "localhost", HostPort: "9090"}},
+			"9090/tcp": {{HostIP: "127.0.0.1", HostPort: "9090"}},
 		},
 	})
 	require.NoError(t, err, "could not start Prometheus container")
@@ -74,7 +74,7 @@ func setupContainerJaeger(t *testing.T, network *dockertest.Network) {
 		},
 		ExposedPorts: []string{"16686/tcp", "4317/tcp", "4318/tcp"},
 		PortBindings: map[docker.Port][]docker.PortBinding{
-			"16686/tcp": {{HostIP: "localhost", HostPort: "16686"}},
+			"16686/tcp": {{HostIP: "127.0.0.1", HostPort: "16686"}},
 		},
 	})
 	require.NoError(t, err, "could not start Jaeger container")
@@ -184,7 +184,7 @@ func (o obi) instrument(t *testing.T, network *dockertest.Network, resource *doc
 		Privileged:   true,
 		ExposedPorts: []string{"8999/tcp"},
 		PortBindings: map[docker.Port][]docker.PortBinding{
-			"8999/tcp": {{HostIP: "localhost", HostPort: "8999"}},
+			"8999/tcp": {{HostIP: "127.0.0.1", HostPort: "8999"}},
 		},
 	}, func(hc *docker.HostConfig) {
 		hc.PidMode = "container:" + resource.Container.ID
diff --git a/internal/test/integration/http_go_otel_test.go b/internal/test/integration/http_go_otel_test.go
index c950d8d057..acb5a6d127 100644
--- a/internal/test/integration/http_go_otel_test.go
+++ b/internal/test/integration/http_go_otel_test.go
@@ -55,7 +55,7 @@ func setupGoOTelTestServer(t *testing.T, network *dockertest.Network, env []stri
 		Env:          env,
 		ExposedPorts: []string{"8080/tcp"},
 		PortBindings: map[docker.Port][]docker.PortBinding{
-			"8080/tcp": {{HostIP: "localhost", HostPort: "8080"}},
+			"8080/tcp": {{HostIP: "127.0.0.1", HostPort: "8080"}},
 		},
 	})
 	require.NoError(t, err, "could not start test server container")