diff --git a/scripts/num_diff.py b/scripts/num_diff.py
index a9b05fff0..f9bc92b5e 100644
--- a/scripts/num_diff.py
+++ b/scripts/num_diff.py
@@ -2,7 +2,7 @@
 import sys
 
 gSkippedTags = ['pyaf.timing', '_TIME_IN_SECONDS' , "PYAF_SYSTEM_DEPENDENT_",
-                "_START", "_END", "system_uname",
+                "_START", "_END", "system_uname", "EXECUTION_TIME_DETAIL",
                 "CreationDate" , "Training_Time" , "matplotlib.font_manager"]