diff --git a/exec-container/Dockerfile b/exec-container/Dockerfile
index 1898ee0..f8410a5 100644
--- a/exec-container/Dockerfile
+++ b/exec-container/Dockerfile
@@ -1,15 +1,16 @@
 # hadolint ignore=DL3029
 FROM --platform=amd64 nixos/nix:2.25.2
 
-# ワークスペースの作成
-RUN mkdir /workspace
+# configの修正、ワークスペースの作成
+RUN echo "filter-syscalls = false" >> /etc/nix/nix.conf \
+	&& mkdir /workspace
 COPY . /workspace
 WORKDIR /workspace
 
 # ビルド成果物用の空ファイル作成
 RUN touch /result \
 	# ビルドスクリプトの実行権限付与
-	&& chmod +x /workspace/build-in-docker.sh
+	&& chmod +x /workspace/docker/build-in-docker.sh
 
 # ビルドキャッシュとビルド成果物
 VOLUME [ "/nix/store", "/result" ]
diff --git a/exec-container/docker/build-in-docker.sh b/exec-container/docker/build-in-docker.sh
index 26cc669..d62acb7 100644
--- a/exec-container/docker/build-in-docker.sh
+++ b/exec-container/docker/build-in-docker.sh
@@ -1,7 +1,7 @@
 #!/root/.nix-profile/bin/bash
 
 # コンテナビルド
-if ! nix build --extra-experimental-features nix-command --extra-experimental-features flakes --option filter-syscalls false
+if ! nix build --extra-experimental-features nix-command --extra-experimental-features flakes
 then
   exit 1
 fi
diff --git a/exec-container/license-check-in-docker.sh b/exec-container/license-check-in-docker.sh
new file mode 100755
index 0000000..8106848
--- /dev/null
+++ b/exec-container/license-check-in-docker.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+docker build -t trao-nix .
+docker volume create trao-nix_cache
+docker run -v ./result:/result -v trao-nix_cache:/nix/store trao-nix /workspace/license-check.sh