diff --git a/tests/foreman/api/test_errata.py b/tests/foreman/api/test_errata.py
index 5207470035d..169e5f9d8ff 100644
--- a/tests/foreman/api/test_errata.py
+++ b/tests/foreman/api/test_errata.py
@@ -75,28 +75,13 @@ def custom_repo(module_org, module_lce, module_cv, activation_key):
     )
 
 
-def _install_package(
-    module_org, clients, host_ids, package_name, via_ssh=True, rpm_package_name=None
-):
-    """Install package via SSH CLI if via_ssh is True, otherwise
-    install via http api: PUT /api/v2/hosts/bulk/install_content
-    """
-    if via_ssh:
-        for client in clients:
-            result = client.run(f'yum install -y {package_name}')
-            assert result.status == 0
-            result = client.run(f'rpm -q {package_name}')
-            assert result.status == 0
-    else:
-        entities.Host().install_content(
-            data={
-                'organization_id': module_org.id,
-                'included': {'ids': host_ids},
-                'content_type': 'package',
-                'content': [package_name],
-            }
-        )
-        _validate_package_installed(clients, rpm_package_name)
+def _install_package(clients, package_name):
+    """Install package via SSH"""
+    for client in clients:
+        result = client.run(f'yum install -y {package_name}')
+        assert result.status == 0
+        result = client.run(f'rpm -q {package_name}')
+        assert result.status == 0
 
 
 def _validate_package_installed(hosts, package_name, expected_installed=True, timeout=240):
@@ -250,20 +235,17 @@ def test_positive_install_multiple_in_host(
         }
     )
     rhel_contenthost.install_katello_ca(module_target_sat)
-    rhel_contenthost.register_contenthost(function_org.name, activation_key.name)
+    rhel_contenthost.register_contenthost(function_org.name, activation_key.name, function_lce.name)
     rhel_contenthost.run(r'subscription-manager repos --enable \*')
     rhel_contenthost.install_katello_ca(module_target_sat)
-    
+
     assert rhel_contenthost.subscribed
-    host = rhel_contenthost.nailgun_host
     for package in constants.FAKE_9_YUM_OUTDATED_PACKAGES:
-        _install_package(
-            function_org, clients=[rhel_contenthost], host_ids=[host.id], package_name=package
-        )
+        _install_package(clients=[rhel_contenthost], package_name=package)
     applicable_errata_count = rhel_contenthost.applicable_errata_count
     assert applicable_errata_count > 1
     rhel_contenthost.add_rex_key(satellite=module_target_sat)
-    for errata in settings.repos.yum_9.errata[1:4]:
+    for errata in settings.repos.yum_9.errata:
         task_id = module_target_sat.api.JobInvocation().run(
             data={
                 'feature': 'katello_errata_install',