diff --git a/integration-tests/plugins/simplest/tljh_simplest.py b/integration-tests/plugins/simplest/tljh_simplest.py
index a134083..12a64b4 100644
--- a/integration-tests/plugins/simplest/tljh_simplest.py
+++ b/integration-tests/plugins/simplest/tljh_simplest.py
@@ -8,6 +8,14 @@ from tljh.hooks import hookimpl
 def tljh_extra_user_conda_packages():
     return [
         "hypothesis",
+        "csvtk"
+    ]
+
+@hookimpl
+def tljh_extra_user_conda_channels():
+    return [
+        "conda-forge",
+        "bioconda"
     ]
 
 
diff --git a/integration-tests/test_simplest_plugin.py b/integration-tests/test_simplest_plugin.py
index eebff27..e5a3b04 100644
--- a/integration-tests/test_simplest_plugin.py
+++ b/integration-tests/test_simplest_plugin.py
@@ -33,6 +33,7 @@ def test_conda_packages():
     Test extra user conda packages are installed
     """
     subprocess.check_call([f"{USER_ENV_PREFIX}/bin/python3", "-c", "import hypothesis"])
+    subprocess.check_call([f"{USER_ENV_PREFIX}/bin/csvtk", "cat", "--help"])
 
 
 def test_config_hook():