--- a/testing/mozharness/configs/builds/releng_sub_linux_configs/64_asan.py
+++ b/testing/mozharness/configs/builds/releng_sub_linux_configs/64_asan.py
@@ -39,10 +39,11 @@ asan.manifest",
         'CCACHE_UMASK': '002',
         'LC_ALL': 'C',
         ## 64 bit specific
         'PATH': '/tools/buildbot/bin:/usr/local/bin:/usr/lib64/ccache:/bin:\
 /usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/tools/git/bin:/tools/python27/bin:\
 /tools/python27-mercurial/bin:/home/cltbld/bin',
     },
     'src_mozconfig': 'browser/config/mozconfigs/linux64/nightly-asan',
+    'artifact_flag_build_variant_in_try': None,
     #######################
 }

--- a/testing/mozharness/configs/builds/releng_sub_linux_configs/64_asan_and_debug.py
+++ b/testing/mozharness/configs/builds/releng_sub_linux_configs/64_asan_and_debug.py
@@ -40,10 +40,11 @@ asan.manifest",
         'CCACHE_UMASK': '002',
         'LC_ALL': 'C',
         ## 64 bit specific
         'PATH': '/tools/buildbot/bin:/usr/local/bin:/usr/lib64/ccache:/bin:\
 /usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/tools/git/bin:/tools/python27/bin:\
 /tools/python27-mercurial/bin:/home/cltbld/bin',
     },
     'src_mozconfig': 'browser/config/mozconfigs/linux64/debug-asan',
+    'artifact_flag_build_variant_in_try': None,
     #######################
 }

--- a/testing/mozharness/configs/builds/releng_sub_linux_configs/64_asan_tc.py
+++ b/testing/mozharness/configs/builds/releng_sub_linux_configs/64_asan_tc.py
@@ -39,10 +39,11 @@ asan.manifest",
         'CCACHE_UMASK': '002',
         'LC_ALL': 'C',
         ## 64 bit specific
         'PATH': '/tools/buildbot/bin:/usr/local/bin:/usr/lib64/ccache:/bin:\
 /usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/tools/git/bin:/tools/python27/bin:\
 /tools/python27-mercurial/bin:/home/cltbld/bin',
     },
     'src_mozconfig': 'browser/config/mozconfigs/linux64/nightly-asan',
+    'artifact_flag_build_variant_in_try': None,
     #######################
 }

--- a/testing/mozharness/configs/builds/releng_sub_linux_configs/64_asan_tc_and_debug.py
+++ b/testing/mozharness/configs/builds/releng_sub_linux_configs/64_asan_tc_and_debug.py
@@ -40,10 +40,11 @@ asan.manifest",
         'CCACHE_UMASK': '002',
         'LC_ALL': 'C',
         ## 64 bit specific
         'PATH': '/tools/buildbot/bin:/usr/local/bin:/usr/lib64/ccache:/bin:\
 /usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/tools/git/bin:/tools/python27/bin:\
 /tools/python27-mercurial/bin:/home/cltbld/bin',
     },
     'src_mozconfig': 'browser/config/mozconfigs/linux64/debug-asan',
+    'artifact_flag_build_variant_in_try': None,
     #######################
 }