diff --git a/tests/test_container_build.py b/tests/test_container_build.py
index 0df23a9..2cd7433 100644
--- a/tests/test_container_build.py
+++ b/tests/test_container_build.py
@@ -44,7 +44,10 @@
 
 SLEEP_CONTAINER = DerivedContainer(
     base=LEAP_URL,
-    containerfile="""ENTRYPOINT ["/usr/bin/sleep", "3600"]""",
+    containerfile="""
+# ps is needed for the tests to filter processes
+RUN zypper -n in ps
+ENTRYPOINT ["/usr/bin/sleep", "3600"]""",
 )
 
 LEAP2 = DerivedContainer(base=LEAP)
diff --git a/tests/test_pod.py b/tests/test_pod.py
index a847493..3bea4bf 100644
--- a/tests/test_pod.py
+++ b/tests/test_pod.py
@@ -142,7 +142,7 @@ def test_proxy_pod(pod_per_test: PodData, host) -> None:
         "Hello Green World"
         in host.run_expect(
             [0],
-            f"curl --fail http://localhost:{pod_per_test.forwarded_ports[0].host_port}",
+            f"curl --fail http://0.0.0.0:{pod_per_test.forwarded_ports[0].host_port}",
         ).stdout
     )