diff --git a/eessi/testsuite/tests/apps/espresso/espresso.py b/eessi/testsuite/tests/apps/espresso/espresso.py
index 7bf36d87..1b3529a1 100644
--- a/eessi/testsuite/tests/apps/espresso/espresso.py
+++ b/eessi/testsuite/tests/apps/espresso/espresso.py
@@ -69,7 +69,7 @@ def run_after_init(self):
     @run_after('init')
     def set_tag_ci(self):
         """ Setting tests under CI tag. """
-        if (self.benchmark_info[0] in ['mpi.ionic_crystals.p3m', 'mpi.particles.lj'] and \
+        if (self.benchmark_info[0] in ['mpi.ionic_crystals.p3m', 'mpi.particles.lj'] and 
                 SCALES[self.scale]['num_nodes'] < 2):
             self.tags.add('CI')
             log(f'tags set to {self.tags}')