diff --git a/internal/buildscripts/packaging/tests/installer_test.py b/internal/buildscripts/packaging/tests/installer_test.py
index a703c58bb4..27eb2b4b19 100644
--- a/internal/buildscripts/packaging/tests/installer_test.py
+++ b/internal/buildscripts/packaging/tests/installer_test.py
@@ -85,7 +85,7 @@ def verify_config_file(container, path, key, value, exists=True):
         assert not match, f"'{line}' found in {path}:\n{config}"
 
 
-def verify_env_file(container, mode="agent", config_path=None, memory=TOTAL_MEMORY, listen_addr="0.0.0.0", ballast=None):
+def verify_env_file(container, mode="agent", config_path=None, memory=TOTAL_MEMORY, listen_addr="127.0.0.1", ballast=None):
     env_path = SPLUNK_ENV_PATH
     if container.exec_run(f"test -f {OLD_SPLUNK_ENV_PATH}").exit_code == 0:
         env_path = OLD_SPLUNK_ENV_PATH
@@ -227,7 +227,7 @@ def test_installer_custom(distro, arch):
     install_cmd = " ".join((
         get_installer_cmd(),
         "--with-fluentd",
-        "--listen-interface 127.0.0.1",
+        "--listen-interface 10.0.0.1",
         "--memory 256",
         "--ballast 64",
         f"--service-user {service_owner} --service-group {service_owner}",
@@ -250,7 +250,7 @@ def test_installer_custom(distro, arch):
             assert output.decode("utf-8").strip() == f"otelcol version v{collector_version}"
 
             # verify env file created with configured parameters
-            verify_env_file(container, config_path=custom_config, memory="256", listen_addr="127.0.0.1", ballast="64")
+            verify_env_file(container, config_path=custom_config, memory="256", listen_addr="10.0.0.1", ballast="64")
 
             # verify collector service status
             assert wait_for(lambda: service_is_running(container, service_owner=service_owner))
diff --git a/tests/zeroconfig/windows/testdata/Dockerfile.iis.server b/tests/zeroconfig/windows/testdata/Dockerfile.iis.server
index 59718b917c..dc6526deb5 100644
--- a/tests/zeroconfig/windows/testdata/Dockerfile.iis.server
+++ b/tests/zeroconfig/windows/testdata/Dockerfile.iis.server
@@ -24,8 +24,7 @@ ENV ACCESS_TOKEN_TMP=$access_token
 RUN `
     $token = $Env:ACCESS_TOKEN_TMP; `
     $collector_msi_path = (dir "c:\setup\splunk-otel-collector-*.msi").FullName; `
-    [string]$network_interface = "127.0.0.1",
-    c:\setup\install.ps1 -access_token $token -msi_path $collector_msi_path -with_dotnet_instrumentation $true -deployment_env zc-iis-test -ingest_url "http://splunk-otel-collector:9943" -trace_url "http://splunk-otel-collector:7276/v2/trace" -network_interface="0.0.0.0"
+    c:\setup\install.ps1 -access_token $token -msi_path $collector_msi_path -with_dotnet_instrumentation $true -deployment_env zc-iis-test -ingest_url "http://splunk-otel-collector:9943" -trace_url "http://splunk-otel-collector:7276/v2/trace" -network_interface "0.0.0.0"
 ENV ACCESS_TOKEN_TMP=
 
 COPY apps/bin/aspnetfxapp/_PublishedWebsites/AspNet.WebApi.NetFramework/ /apps/aspnetfx
diff --git a/tests/zeroconfig/windows/testdata/Dockerfile.pipeline.collector b/tests/zeroconfig/windows/testdata/Dockerfile.pipeline.collector
index cbfc5fb947..b490fbcba9 100644
--- a/tests/zeroconfig/windows/testdata/Dockerfile.pipeline.collector
+++ b/tests/zeroconfig/windows/testdata/Dockerfile.pipeline.collector
@@ -18,7 +18,7 @@ ENV ACCESS_TOKEN_TMP=$access_token
 RUN `
     $token = $Env:ACCESS_TOKEN_TMP; `
     $collector_msi_path = (dir "c:\setup\splunk-otel-collector-*.msi").FullName; `
-    c:\setup\install.ps1 -access_token $token -msi_path $collector_msi_path -with_fluentd $false -ingest_url "http://192.0.2.1:12345" -trace_url "http://192.0.2.1:12345"
+    c:\setup\install.ps1 -access_token $token -msi_path $collector_msi_path -with_fluentd $false -ingest_url "http://192.0.2.1:12345" -trace_url "http://192.0.2.1:12345" -network_interface "0.0.0.0"
 ENV ACCESS_TOKEN_TMP=
 RUN `
     Set-ItemProperty -force -path 'HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Environment' -name 'SPLUNK_CONFIG' -value 'C:\setup\pipeline-collector.yaml'