diff --git a/demos/benchmark/benchmark.py b/maint/benchmark/benchmark.py similarity index 100% rename from demos/benchmark/benchmark.py rename to maint/benchmark/benchmark.py diff --git a/demos/benchmark/chunk_benchmark.py b/maint/benchmark/chunk_benchmark.py similarity index 100% rename from demos/benchmark/chunk_benchmark.py rename to maint/benchmark/chunk_benchmark.py diff --git a/demos/benchmark/gen_benchmark.py b/maint/benchmark/gen_benchmark.py similarity index 100% rename from demos/benchmark/gen_benchmark.py rename to maint/benchmark/gen_benchmark.py diff --git a/demos/benchmark/stack_context_benchmark.py b/maint/benchmark/stack_context_benchmark.py similarity index 100% rename from demos/benchmark/stack_context_benchmark.py rename to maint/benchmark/stack_context_benchmark.py diff --git a/demos/benchmark/template_benchmark.py b/maint/benchmark/template_benchmark.py similarity index 100% rename from demos/benchmark/template_benchmark.py rename to maint/benchmark/template_benchmark.py