diff --git a/config/vsc_hortense.py b/config/vsc_hortense.py
index 86e710bd..af7dd4c1 100644
--- a/config/vsc_hortense.py
+++ b/config/vsc_hortense.py
@@ -6,7 +6,7 @@
 from reframe.core.backends import register_launcher
 from reframe.core.launchers import JobLauncher
 
-from eessi.testsuite.common_config import common_logging_config, common_eessi_init()
+from eessi.testsuite.common_config import common_logging_config, common_eessi_init
 from eessi.testsuite.constants import *  # noqa: F403
 
 account = "my-slurm-account"
diff --git a/eessi/testsuite/hooks.py b/eessi/testsuite/hooks.py
index c9b9e5d4..53c86c67 100644
--- a/eessi/testsuite/hooks.py
+++ b/eessi/testsuite/hooks.py
@@ -109,8 +109,8 @@ def _assign_num_tasks_per_node(test: rfm.RegressionTest, num_per: int = 1):
     # neither num_tasks_per_node nor num_cpus_per_task are set
     if not test.num_tasks_per_node and not test.num_cpus_per_task:
         test.num_tasks_per_node = num_per
-        test.num_cpus_per_task = int(test.default_num_cpus_per_node /
-                                     test.num_tasks_per_node)
+        test.num_cpus_per_task = int(test.default_num_cpus_per_node / test.num_tasks_per_node)
+
 
     # num_tasks_per_node is not set, but num_cpus_per_task is
     elif not test.num_tasks_per_node: