diff --git a/roles/dlrn_promote/tasks/check_for_previous_promotions.yml b/roles/dlrn_promote/tasks/check_for_previous_promotions.yml
index 16adf025c9..59a55d03b7 100644
--- a/roles/dlrn_promote/tasks/check_for_previous_promotions.yml
+++ b/roles/dlrn_promote/tasks/check_for_previous_promotions.yml
@@ -12,13 +12,13 @@
       --agg-hash {{ cifmw_repo_setup_full_hash }}
       {% endif -%}
       {% if (cifmw_repo_setup_extended_hash is defined) and (cifmw_repo_setup_extended_hash | length > 0) -%}
-      --extended_hash {{ cifmw_repo_setup_extended_hash }}
+      --extended-hash {{ cifmw_repo_setup_extended_hash }}
       {% endif -%}
       {% if (cifmw_repo_setup_commit_hash is defined) and (cifmw_repo_setup_commit_hash | length > 0) -%}
-      --commit_hash {{ cifmw_repo_setup_commit_hash }}
+      --commit-hash {{ cifmw_repo_setup_commit_hash }}
       {% endif -%}
       {% if (cifmw_repo_setup_distro_hash is defined) and (cifmw_repo_setup_distro_hash | length > 0) -%}
-      --distro_hash {{ cifmw_repo_setup_distro_hash }}
+      --distro-hash {{ cifmw_repo_setup_distro_hash }}
       {% endif -%}
       --promote-name {{ cifmw_dlrn_promote_promotion_target }}
       | tee -a {{ cifmw_dlrn_promote_workspace }}/cifmw_dlrn_promote_hash_promote_target_output.txt