diff --git a/compliance_checker/cf/util.py b/compliance_checker/cf/util.py
index 9443eb33..fc51733e 100644
--- a/compliance_checker/cf/util.py
+++ b/compliance_checker/cf/util.py
@@ -417,7 +417,7 @@ def compare_unit_types(specified, reference):
     if err_flag:
         return msgs
 
-    unit_convertible = specified_unit.is_convertible(reference_unit)
+    # unit_convertible = specified_unit.is_convertible(reference_unit)
     fail_msg = [f'Units "{specified}" are not convertible to "{reference}"']
     return msgs if unit_convertible else fail_msg