diff --git a/.gitmodules b/.gitmodules
index 12123b5bfb31a7743dda5d70a36d01156d73e269..07c28192a2a09644065340abdf20e8f653af64e0 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
-[submodule "reveal.js"]
-	path = reveal.js
-	url = https://github.com/hakimel/reveal.js.git
+[submodule "fzj-reveal.js"]
+	path = fzj-reveal.js
+	url = ssh://git@gitlab.version.fz-juelich.de:10022/JanMeinke/revealjstheme-juelich.git
diff --git a/fzj-reveal.js b/fzj-reveal.js
new file mode 160000
index 0000000000000000000000000000000000000000..c2f88a17606130cb362f59c31172d87d51193351
--- /dev/null
+++ b/fzj-reveal.js
@@ -0,0 +1 @@
+Subproject commit c2f88a17606130cb362f59c31172d87d51193351