diff --git a/.gitmodules b/.gitmodules
index 9e08ebd..bb5a07f 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "assets/js/patek-logo-custom-element"]
 	path = assets/js/patek-logo-custom-element
 	url = https://gitlab.com/patek-devs/patek-logo-custom-element.git
+[submodule "reveal.js"]
+	path = reveal.js
+	url = git@github.com:hakimel/reveal.js.git
diff --git a/reveal.js b/reveal.js
deleted file mode 120000
index d28ecc7..0000000
--- a/reveal.js
+++ /dev/null
@@ -1 +0,0 @@
-/home/jan/Documents/talks/assets/reveal.js/
\ No newline at end of file
diff --git a/reveal.js b/reveal.js
new file mode 160000
index 0000000..0582f57
--- /dev/null
+++ b/reveal.js
@@ -0,0 +1 @@
+Subproject commit 0582f57517c97a4c7bfeb58762138c78883f94c5