diff --git a/jobs_definitions/upgrade_4.16_to_4.18_osp18.yaml b/jobs_definitions/upgrade_4.16_to_4.18_osp18.yaml
index 290a90d1..f5a3d660 100644
--- a/jobs_definitions/upgrade_4.16_to_4.18_osp18.yaml
+++ b/jobs_definitions/upgrade_4.16_to_4.18_osp18.yaml
@@ -14,3 +14,4 @@ stages:
 # Target version for upgrade stage
 upgrade_target_version: "4.18"
 upgrade_channel: candidate
+openshift_build_name: ""
diff --git a/jobs_definitions/upgrade_4.16_to_4.21_osp18.yaml b/jobs_definitions/upgrade_4.16_to_4.21_osp18.yaml
index 33cde9da..9e38972b 100644
--- a/jobs_definitions/upgrade_4.16_to_4.21_osp18.yaml
+++ b/jobs_definitions/upgrade_4.16_to_4.21_osp18.yaml
@@ -15,6 +15,7 @@ stages:
 # Target version for upgrade stage
 upgrade_target_version: "4.21"
 upgrade_channel: candidate
+openshift_build_name: ""
 
 # Optional: Enable availability zones for testing CPMS updates
 # provision_az_enable: true
diff --git a/jobs_definitions/upgrade_4.19_to_4.21_osp18.yaml b/jobs_definitions/upgrade_4.19_to_4.21_osp18.yaml
index cf859208..5210d808 100644
--- a/jobs_definitions/upgrade_4.19_to_4.21_osp18.yaml
+++ b/jobs_definitions/upgrade_4.19_to_4.21_osp18.yaml
@@ -14,3 +14,4 @@ stages:
 # Target version for upgrade stage
 upgrade_target_version: "4.21"
 upgrade_channel: candidate
+openshift_build_name: ""
diff --git a/jobs_definitions/upgrade_4.21_to_4.22_osp18.yaml b/jobs_definitions/upgrade_4.21_to_4.22_osp18.yaml
index 106e5b59..a897fee7 100644
--- a/jobs_definitions/upgrade_4.21_to_4.22_osp18.yaml
+++ b/jobs_definitions/upgrade_4.21_to_4.22_osp18.yaml
@@ -13,3 +13,4 @@ stages:
 # Target version for upgrade stage
 upgrade_target_version: "4.22"
 upgrade_channel: candidate
+openshift_build_name: ""
diff --git a/jobs_definitions/upgrade_4.22_to_4.23_osp18.yaml b/jobs_definitions/upgrade_4.22_to_4.23_osp18.yaml
index c65ae727..a22812c5 100644
--- a/jobs_definitions/upgrade_4.22_to_4.23_osp18.yaml
+++ b/jobs_definitions/upgrade_4.22_to_4.23_osp18.yaml
@@ -14,3 +14,4 @@ stages:
 # Target version for upgrade stage
 upgrade_target_version: "4.23"
 upgrade_channel: candidate
+openshift_build_name: ""