diff --git a/tests/test_plot/test_position.py b/tests/test_plot/test_position.py
index 58a4b340..c0b99c52 100644
--- a/tests/test_plot/test_position.py
+++ b/tests/test_plot/test_position.py
@@ -7,6 +7,7 @@ We test (both CSV and ASCII):
 - Unified file, mm, only SMD
 - Unified file, mm, not only SMD
 - Separated files, inches, only SMD
+- Also test a case without 'comment' field
 
 For debug information use:
 pytest-3 --log-cli-level debug
@@ -99,6 +100,7 @@ def test_3Rs_position_inches():
 
 
 def test_3Rs_position_csv():
+    """ Also test a case without comment """
     ctx = context.TestContext('3Rs_position_csv', '3Rs', 'simple_position_csv', POS_DIR)
     ctx.run()
     pos_top = ctx.get_pos_top_csv_filename()
diff --git a/tests/yaml_samples/simple_position_csv.kiplot.yaml b/tests/yaml_samples/simple_position_csv.kiplot.yaml
index 0a736b0a..393430f3 100644
--- a/tests/yaml_samples/simple_position_csv.kiplot.yaml
+++ b/tests/yaml_samples/simple_position_csv.kiplot.yaml
@@ -5,7 +5,6 @@ kiplot:
 outputs:
 
   - name: 'position'
-    comment: "Pick and place file"
     type: position
     dir: positiondir
     options: