diff --git a/tests/integration/conftest.py b/tests/integration/conftest.py
index a2b81f69..9fefa287 100644
--- a/tests/integration/conftest.py
+++ b/tests/integration/conftest.py
@@ -84,6 +84,11 @@ def repo(scenario, test_env):
 
 @pytest.fixture(scope="session")
 def koji(test_env):
-    """Koji session for the instance MBS is configured to work with
-    """
+    """Koji session for the instance MBS is configured to work with."""
     return utils.Koji(**test_env["koji"])
+
+
+@pytest.fixture(scope="session")
+def mbs(test_env):
+    """MBS instance session."""
+    return utils.MBS(test_env["mbs_api"])
diff --git a/tests/integration/example.test.env.yaml b/tests/integration/example.test.env.yaml
index d9733361..b54ec051 100644
--- a/tests/integration/example.test.env.yaml
+++ b/tests/integration/example.test.env.yaml
@@ -42,6 +42,15 @@ testdata:
     buildorder: [{"module-build-macros"}, {"attr"}, {"acl"}]
     # True if buildrequire a Platform stream representing a GA RHEL release
     platform_is_ga: true
+  normal_build_conflict:
+    build_id: 1944
+    # Name of the package that will cause a conflict in a buildroot.
+    conflicting_package: logrotate
+    module: testmodule2
+    branch: test-conflicting-component
+    buildrequires:
+      module: testmodule
+      branch: test-stream-with-logrotate
   resume_cancelled_build:
     # This scenario doesn't support reusing past builds. "build_id" is not used.
     module: testmodule
diff --git a/tests/integration/test_normal_build_conflict.py b/tests/integration/test_normal_build_conflict.py
new file mode 100644
index 00000000..e4f967f5
--- /dev/null
+++ b/tests/integration/test_normal_build_conflict.py
@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+# SPDX-License-Identifier: MIT
+
+
+def test_normal_build_conflict(pkg_util, scenario, repo, koji, mbs):
+    """Build module which contains conflict component in buildroot.
+
+    Checks:
+    * Verify that component contains conflict package
+    * Verify that build.log contains info about conflict.
+    """
+    conflicting_build = mbs.get_builds(module=scenario["buildrequires"]["module"],
+                                       stream=scenario["buildrequires"]["branch"],
+                                       order_desc_by='version')
+    components = conflicting_build[0].component_names()
+    error_msg = "Stream does not contain expected package."
+    assert scenario["conflicting_package"] in \
+        components, error_msg
+
+    repo.bump()
+    builds = pkg_util.run(
+        "--optional",
+        "rebuild_strategy=all",
+        reuse=scenario.get("build_id"),
+    )
+    pkg_util.watch(builds)
+    build = builds[0]
+    buildlog = koji.get_build_log(build.components()[0], "build.log")
+    error_msg = "Conflict package was not found in build.log"
+    assert f"Conflicts: {scenario['conflicting_package']}" in buildlog, error_msg
diff --git a/tests/integration/utils.py b/tests/integration/utils.py
index fd81956c..96860adb 100644
--- a/tests/integration/utils.py
+++ b/tests/integration/utils.py
@@ -53,6 +53,27 @@ class Koji:
         r.raise_for_status()
         return yaml.safe_load(r.content)
 
+    def get_build_log(self, component, log_name):
+        """Log file related to a build.
+
+        :param dict component: Item produced with build.components()
+        :param str log_name: Filename of log e.g 'build.log'
+        :return Content of a log file
+        :rtype str
+        """
+        nvr = component['nvr']
+        build_logs = self._session.getBuildLogs(nvr)
+
+        for log in build_logs:
+            if log['name'] == log_name:
+                log_path = log['path']
+                break
+
+        url = self._topurl + '/' + log_path
+        r = requests.get(url)
+        r.raise_for_status()
+        return r.text
+
 
 class Repo:
     """Wrapper class to work with module git repositories
@@ -389,3 +410,30 @@ class Component:
         with pushd(self._clone_dir.name):
             git("commit", *args)
             git("push")
+
+
+class MBS:
+    """Wrapper class to work with MBS requests.
+
+    :attribute string _mbs_api: URL of the MBS API (including trailing '/')
+    """
+
+    def __init__(self, mbs_api):
+        self._mbs_api = mbs_api
+
+    def get_builds(self, module, stream, order_desc_by=None):
+        """Get list of Builds objects via mbs api.
+
+        :attribute string module: Module name
+        :attribute string stream: Stream name
+        :attribute string order_desc_by: Optional sorting parameter e.g. "version"
+        :return: list of Build objects
+        :rtype: list
+        """
+        url = f"{self._mbs_api}module-builds/"
+        payload = {'name': module, "stream": stream}
+        if order_desc_by:
+            payload.update({"order_desc_by": order_desc_by})
+        r = requests.get(url, params=payload)
+        r.raise_for_status()
+        return [Build(self._mbs_api, build["id"]) for build in r.json()["items"]]