diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 86e65c390..6973ff6d7 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -8,7 +8,7 @@ cache:
 
 before_script:
   # add extensions to postgres
-  - PGPASSWORD=$POSTGRES_PASSWORD psql -U $POSTGRES_USER -h db -c "CREATE EXTENSION IF NOT EXISTS unaccent; CREATE EXTENSION IF NOT EXISTS pg_trgm;"
+  - PGPASSWORD=$POSTGRES_PASSWORD psql -U $POSTGRES_USER -h db -c "CREATE EXTENSION IF NOT EXISTS unaccent; CREATE EXTENSION IF NOT EXISTS pg_trgm; CREATE EXTENSION IF NOT EXISTS btree_gist;"
   # Install and run Composer
   - curl -sS https://getcomposer.org/installer | php
   - php -d memory_limit=2G composer.phar install