diff --git a/.github/workflows/github_build_release.yml b/.github/workflows/github_build_release.yml
index ba36672..7b06131 100644
--- a/.github/workflows/github_build_release.yml
+++ b/.github/workflows/github_build_release.yml
@@ -18,13 +18,15 @@ jobs:
             - name: Checkout
               uses: actions/checkout@v6
 
-            - name: Composer install
+            - name: Composer install and asset build
               run: |
                   docker network create frontend
                   docker compose run --rm --user=root --env APP_ENV=prod phpfpm composer install --no-dev -o --classmap-authoritative
                   docker compose run --rm --user=root --env APP_ENV=prod phpfpm composer clear-cache
                   docker compose run --rm node yarn install
                   docker compose run --rm node yarn build
+                  # https://symfony.com/doc/current/frontend/asset_mapper.html#serving-assets-in-dev-vs-prod
+                  docker compose run --rm --user=root --env APP_ENV=prod phpfpm php bin/console asset-map:compile
 
             - name: Make assets dir
               run: |
diff --git a/CHANGELOG.md b/CHANGELOG.md
index eae4b76..644a2e3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+- [#100](https://github.com/itk-dev/devops_itksites/pull/100)
+  Added asset compilation to release build
+
 ## [1.12.0] - 2026-09-04
 
 - [#99](https://github.com/itk-dev/devops_itksites/pull/99)