diff --git a/test/tests/parallel/set3/container_configuration/env_vars_from_files.bats b/test/tests/parallel/set3/container_configuration/env_vars_from_files.bats
index 02b9770e..8cbf8b3d 100644
--- a/test/tests/parallel/set3/container_configuration/env_vars_from_files.bats
+++ b/test/tests/parallel/set3/container_configuration/env_vars_from_files.bats
@@ -57,6 +57,7 @@ function teardown_file() {
   assert_success
   assert_line --partial "Getting secret ENABLE_POP3 from ${FILEPATH_VALID}"
 
+  # Verify ENABLE_POP3 was enabled (disabled by default), by checking this file path is valid:
   _run_in_container [ -f /etc/dovecot/protocols.d/pop3d.protocol ]
   assert_success
 }