diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 37cb405..83bac2d 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -80,7 +80,7 @@
     - start_section render "Running scripts"
     - R_CACHE_ROOTPATH=./cache R -e "require(rmarkdown);
       render('examples/ids.Rmd',
-      output_format='revealjs::revealjs_presentation', output_dir='target')"
+      output_format='revealjs.ids::revealjs_presentation', output_dir='target')"
     - ./ci/screenshot file://`pwd`/target/ids.html target/title.png
       file://`pwd`/target/ids.html#/light-verb-constructions target/lvc.png
       file://`pwd`/target/ids.html#/registered-users target/users.png