diff --git a/concourse/pipelines/gpdb_master-generated.yml b/concourse/pipelines/gpdb_master-generated.yml
index 9fbd4b03f4dd01af526e2ec195d5f087588b71a1..303d94a6b0193ba16a7e1ec3cfa53dd9abeab84b 100644
--- a/concourse/pipelines/gpdb_master-generated.yml
+++ b/concourse/pipelines/gpdb_master-generated.yml
@@ -12,7 +12,7 @@
 ## file (example: templates/gpdb-tpl.yml) and regenerate the pipeline
 ## using appropriate tool (example: gen_pipeline.py -t prod).
 ## ----------------------------------------------------------------------
-## Generated by gen_pipeline.py at: 2019-03-19 11:16:19.529007
+## Generated by gen_pipeline.py at: 2019-03-25 15:36:14.030271
 ## Template file: gpdb-tpl.yml
 ## OS Types: ['centos6', 'centos7', 'sles', 'aix7', 'win', 'ubuntu16']
 ## Test Sections: ['ICW', 'Replication', 'ResourceGroups', 'Interconnect', 'CLI', 'UD', 'AA', 'Extensions', 'Gpperfmon']
@@ -727,10 +727,6 @@ jobs:
     file: gpdb_src/concourse/tasks/sync_tools.yml
     image: gpdb6-centos6-build
     params:
-      IVYREPO_HOST: {{ivyrepo_host}}
-      IVYREPO_REALM: {{ivyrepo_realm}}
-      IVYREPO_USER: {{ivyrepo_user}}
-      IVYREPO_PASSWD: {{ivyrepo_passwd}}
       TARGET_OS: centos
       TARGET_OS_VERSION: 6
       TASK_OS: centos
@@ -768,10 +764,6 @@ jobs:
     file: gpdb_src/concourse/tasks/sync_tools.yml
     image: gpdb6-centos7-build
     params:
-      IVYREPO_HOST: {{ivyrepo_host}}
-      IVYREPO_REALM: {{ivyrepo_realm}}
-      IVYREPO_USER: {{ivyrepo_user}}
-      IVYREPO_PASSWD: {{ivyrepo_passwd}}
       TARGET_OS: centos
       TARGET_OS_VERSION: 7
       TASK_OS: centos
@@ -888,10 +880,6 @@ jobs:
     file: gpdb_src/concourse/tasks/sync_tools.yml
     image: gpdb6-centos6-build
     params:
-      IVYREPO_HOST: {{ivyrepo_host}}
-      IVYREPO_REALM: {{ivyrepo_realm}}
-      IVYREPO_USER: {{ivyrepo_user}}
-      IVYREPO_PASSWD: {{ivyrepo_passwd}}
       TARGET_OS: centos
       TARGET_OS_VERSION: 6
       TASK_OS: centos
diff --git a/concourse/pipelines/pipeline_coverity.yml b/concourse/pipelines/pipeline_coverity.yml
index 4e29dac3f1a0303fa2e50188c5bd1e4bec6f2a36..0c7951240981fde7f5fe72951669e0510fb3fc7d 100644
--- a/concourse/pipelines/pipeline_coverity.yml
+++ b/concourse/pipelines/pipeline_coverity.yml
@@ -57,9 +57,5 @@ jobs:
     file: gpdb_src/concourse/tasks/scan_with_coverity.yml
     image: centos-coverity
     params:
-      IVYREPO_HOST: {{ivyrepo_host}}
-      IVYREPO_REALM: {{ivyrepo_realm}}
-      IVYREPO_USER: {{ivyrepo_user}}
-      IVYREPO_PASSWD: {{ivyrepo_passwd}}
       COVERITY_TOKEN: {{coverity_token}}
       COVERITY_EMAIL: {{coverity_email}}
diff --git a/concourse/pipelines/templates/gpdb-tpl.yml b/concourse/pipelines/templates/gpdb-tpl.yml
index f9bb4dcc7d188c033c717017ecdacaaaee60b9ed..5aadc7f06f8b0a711306ccf0f5e29b81a59263ea 100644
--- a/concourse/pipelines/templates/gpdb-tpl.yml
+++ b/concourse/pipelines/templates/gpdb-tpl.yml
@@ -873,10 +873,6 @@ jobs:
     file: gpdb_src/concourse/tasks/sync_tools.yml
     image: gpdb6-centos6-build
     params:
-      IVYREPO_HOST: {{ivyrepo_host}}
-      IVYREPO_REALM: {{ivyrepo_realm}}
-      IVYREPO_USER: {{ivyrepo_user}}
-      IVYREPO_PASSWD: {{ivyrepo_passwd}}
       TARGET_OS: centos
       TARGET_OS_VERSION: 6
       TASK_OS: centos
@@ -916,10 +912,6 @@ jobs:
     file: gpdb_src/concourse/tasks/sync_tools.yml
     image: gpdb6-centos7-build
     params:
-      IVYREPO_HOST: {{ivyrepo_host}}
-      IVYREPO_REALM: {{ivyrepo_realm}}
-      IVYREPO_USER: {{ivyrepo_user}}
-      IVYREPO_PASSWD: {{ivyrepo_passwd}}
       TARGET_OS: centos
       TARGET_OS_VERSION: 7
       TASK_OS: centos
@@ -1044,10 +1036,6 @@ jobs:
     file: gpdb_src/concourse/tasks/sync_tools.yml
     image: gpdb6-centos6-build
     params:
-      IVYREPO_HOST: {{ivyrepo_host}}
-      IVYREPO_REALM: {{ivyrepo_realm}}
-      IVYREPO_USER: {{ivyrepo_user}}
-      IVYREPO_PASSWD: {{ivyrepo_passwd}}
       TARGET_OS: centos
       TARGET_OS_VERSION: 6
       TASK_OS: centos
diff --git a/concourse/scripts/scan_with_coverity.bash b/concourse/scripts/scan_with_coverity.bash
index ec486d3b1528b6d8c2d84330310d3184c981fc7b..f5f9f8cf347ebe4c9c1f5981d97eb9ac6ad365ea 100755
--- a/concourse/scripts/scan_with_coverity.bash
+++ b/concourse/scripts/scan_with_coverity.bash
@@ -31,8 +31,6 @@ function generate_build_number() {
 
 function make_sync_tools() {
   pushd gpdb_src/gpAux
-    # Requires these variables in the env:
-    # IVYREPO_HOST IVYREPO_REALM IVYREPO_USER IVYREPO_PASSWD
     make sync_tools
     # We have compiled LLVM with native zlib on CentOS6 and not from
     # the zlib downloaded from artifacts.  Therefore, remove the zlib
diff --git a/concourse/tasks/scan_with_coverity.yml b/concourse/tasks/scan_with_coverity.yml
index f9f49a86a272ee4cefb074f112e2411026fa16ae..b3b44be1e9a171292a942cbea1ea27270d9a7a3e 100644
--- a/concourse/tasks/scan_with_coverity.yml
+++ b/concourse/tasks/scan_with_coverity.yml
@@ -13,9 +13,5 @@ run:
   path: gpdb_src/concourse/scripts/scan_with_coverity.bash
 params:
   OUTPUT_ARTIFACT_DIR: gpdb_coverity_artifacts
-  IVYREPO_HOST:
-  IVYREPO_PASSWD:
-  IVYREPO_REALM:
-  IVYREPO_USER:
   COVERITY_TOKEN:
   COVERITY_EMAIL: