diff --git a/melodic/release-stretch-build.yaml b/melodic/release-stretch-build.yaml
index a151da23..8715adda 100644
--- a/melodic/release-stretch-build.yaml
+++ b/melodic/release-stretch-build.yaml
@@ -13,6 +13,7 @@ notifications:
   maintainers: true
 package_blacklist:
   - fetch_drivers
+  - fetch_tools
   - rospilot
 sync:
   package_count: 1000
diff --git a/melodic/source-stretch-build.yaml b/melodic/source-stretch-build.yaml
index cedb1b53..ec2556a6 100644
--- a/melodic/source-stretch-build.yaml
+++ b/melodic/source-stretch-build.yaml
@@ -11,6 +11,9 @@ notifications:
   - ros-buildfarm-melodic@googlegroups.com
   - clalancette+buildfarm@osrfoundation.org
   maintainers: true
+package_blacklist:
+  - fetch_drivers
+  - fetch_tools
 repositories:
   urls:
   - http://repositories.ros.org/ubuntu/testing