diff --git a/buildbot/osuosl/master/config/builders.py b/buildbot/osuosl/master/config/builders.py
--- a/buildbot/osuosl/master/config/builders.py
+++ b/buildbot/osuosl/master/config/builders.py
@@ -1485,25 +1485,6 @@
                         "-DCMAKE_BUILD_TYPE=Release",
                     ])},
 
-    {'name' : "flang-aarch64-ubuntu-out-of-tree-new-driver",
-    'tags'  : ["flang"],
-    'workernames' : ["linaro-aarch64-flang-oot-new-driver"],
-    'builddir': "flang-aarch64-out-of-tree-new-driver",
-    'factory' : FlangBuilder.getFlangOutOfTreeBuildFactory(
-                    checks=['check-flang'],
-                    llvm_extra_configure_args=[
-                        "-DLLVM_TARGETS_TO_BUILD=AArch64",
-                        "-DCMAKE_CXX_STANDARD=17",
-                        "-DLLVM_ENABLE_WERROR=OFF",
-                        "-DLLVM_ENABLE_ASSERTIONS=ON",
-                        "-DCMAKE_BUILD_TYPE=Release",
-                    ],
-                    flang_extra_configure_args=[
-                        "-DFLANG_ENABLE_WERROR=ON",
-                        "-DCMAKE_BUILD_TYPE=Release",
-                        "-DFLANG_BUILD_NEW_DRIVER=ON",
-                    ])},
-
     {'name' : "flang-aarch64-ubuntu-debug",
     'tags'  : ["flang"],
     'workernames' : ["linaro-aarch64-flang-debug"],
diff --git a/buildbot/osuosl/master/config/workers.py b/buildbot/osuosl/master/config/workers.py
--- a/buildbot/osuosl/master/config/workers.py
+++ b/buildbot/osuosl/master/config/workers.py
@@ -45,7 +45,6 @@
         create_worker("linaro-aarch64-global-isel", properties={'jobs' : 32}, max_builds=1),
         create_worker("linaro-aarch64-lld", properties={'jobs' : 32}, max_builds=1),
         create_worker("linaro-aarch64-flang-oot", properties={'jobs' : 32}, max_builds=1),
-        create_worker("linaro-aarch64-flang-oot-new-driver", properties={'jobs' : 32}, max_builds=1),
         create_worker("linaro-aarch64-flang-debug", properties={'jobs' : 32}, max_builds=1),
         create_worker("linaro-aarch64-flang-latest-clang", properties={'jobs' : 32}, max_builds=1),
         create_worker("linaro-aarch64-flang-release", properties={'jobs' : 32}, max_builds=1),