diff --git a/doc/ChangeLog b/doc/ChangeLog
index 1d2c7db3f2..d152aa0ab5 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -99,7 +99,7 @@ Summarize any changes to answers, i.e.,
 If this tag changes climate describe the run(s) done to evaluate the new
 climate in enough detail that it(they) could be reproduced, i.e.,
 - source tag (all code used must be in the repository):
-    github.com/cacraigucar tag: tag_for_climate_test_01
+    github.com/cacraigucar tag: tag_for_climate_test_01 hash: f13b547e96
 - platform/compilers:
     cheyenne/intel
 - configure commandline: