diff --git a/.ci/ubuntu_setup_deno.sh b/.ci/ubuntu_setup_deno.sh
new file mode 100644
index 0000000..b8bc674
--- /dev/null
+++ b/.ci/ubuntu_setup_deno.sh
@@ -0,0 +1 @@
+curl -fsSL https://deno.land/install.sh | sh
diff --git a/.gitea/workflows/build-deploy.yml b/.gitea/workflows/build-deploy.yml
index 6c36bf9..aaee968 100644
--- a/.gitea/workflows/build-deploy.yml
+++ b/.gitea/workflows/build-deploy.yml
@@ -35,10 +35,14 @@ jobs:
           echo "DATE=$(date +"%Y%m%d_%H%M")" >> $GITHUB_ENV
           echo "GIT_SHA=$(git rev-parse HEAD)" >> $GITHUB_ENV
 
-      - name: Install prerequisites
+      - name: Install docker
         run: |
           bash .ci/ubuntu_setup_docker.sh
 
+      - name: Install deno
+        run: |
+          bash .ci/ubuntu_setup_deno.sh
+
       - name: Build Docker image
         run: |
           docker build . \