diff --git a/CHANGELOG.md b/CHANGELOG.md
index 87727d2..e94e1f6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## 3.8.0 (not released yet)
 
 * Add documentation cookbook for using pg_activity
+* Forward CI env vars in Docker containers
 
 ## 3.7.0 (2022-05-24)
 
diff --git a/infrastructure/docker/docker-compose.builder.yml b/infrastructure/docker/docker-compose.builder.yml
index bb74c8c..a1da496 100644
--- a/infrastructure/docker/docker-compose.builder.yml
+++ b/infrastructure/docker/docker-compose.builder.yml
@@ -13,6 +13,12 @@ services:
             - postgres
         environment:
             - COMPOSER_MEMORY_LIMIT=-1
+            # The following list contains the common environment variables exposed by CI platforms
+            - GITHUB_ACTIONS
+            - CI # Travis CI, CircleCI, Cirrus CI, Gitlab CI, Appveyor, CodeShip, dsari
+            - CONTINUOUS_INTEGRATION # Travis CI, Cirrus CI
+            - BUILD_NUMBER # Jenkins, TeamCity
+            - RUN_ID # TaskCluster, dsari
         volumes:
             - "../../${PROJECT_DIRECTORY}:/home/app/application:cached"
             - "${COMPOSER_CACHE_DIR}:/home/app/.composer/cache"