diff --git a/tests/test_utils_pv.py b/tests/test_utils_pv.py
index 03fc45e5a..8d1558ff1 100644
--- a/tests/test_utils_pv.py
+++ b/tests/test_utils_pv.py
@@ -44,6 +44,12 @@ def use_callback(pv, callback):
     finally:
         pv.remove_callback(cbid)
 
+import re
+
+def strip_ansi(text):
+    ansi_escape = re.compile(r'\x1B\[[0-?]*[ -/]*[@-~]')
+    return ansi_escape.sub('', text)
+
 # === Tests ===
 @pytest.mark.parametrize("value, expected_bar, expected_color", [
     (25.0, "██████████", colorama.Fore.GREEN),
@@ -76,9 +82,13 @@ def test_put_with_progress_and_repr(value, expected_bar, expected_color):
     finally:
         builtins.print = original_print
 
+    # Initialisation bar 
+    matches = [line for line in cleaned_lines if f"|          |" in line]
+    assert matches, f"Expected bar '{expected_bar}' not found in:\n" + "\n".join(printed_lines)
     
     # Vérifie que la bonne barre a été affichée au moins une fois
-    matches = [line for line in printed_lines if f"|{expected_bar}|" in line]
+    cleaned_lines = [strip_ansi(line) for line in printed_lines]
+    matches = [line for line in cleaned_lines if f"|{expected_bar}|" in line]
     assert matches, f"Expected bar '{expected_bar}' not found in:\n" + "\n".join(printed_lines)
 
     # Vérifie que la couleur est bien utilisée (au moins une fois dans les lignes printées)