diff --git a/build/docker-compose.yaml b/build/docker-compose.yaml
index 3ba3c6fb2b..06b2567147 100644
--- a/build/docker-compose.yaml
+++ b/build/docker-compose.yaml
@@ -84,7 +84,7 @@ services:
 
   snapshot-ctest: &snapshot-ctest
     <<: *build-setup
-    command: scl enable devtoolset-8 rh-python36 rh-ruby24 -- bash -c 'mkdir -p "$${BUILD_DIR}" && cd "$${BUILD_DIR}" && cmake -G "Ninja" -DFDB_RELEASE=1 /__this_is_some_very_long_name_dir_needed_to_fix_a_bug_with_debug_rpms__/foundationdb && ninja -v -j "$${MAKEJOBS}" && ctest -j "$${MAKEJOBS}" --output-on-failure'
+    command: scl enable devtoolset-8 rh-python36 rh-ruby24 -- bash -c 'mkdir -p "$${BUILD_DIR}" && cd "$${BUILD_DIR}" && cmake -G "Ninja" -DFDB_RELEASE=1 /__this_is_some_very_long_name_dir_needed_to_fix_a_bug_with_debug_rpms__/foundationdb && ninja -v -j "$${MAKEJOBS}" && ctest -L fast -j "$${MAKEJOBS}" --output-on-failure'
 
   prb-ctest:
     <<: *snapshot-ctest