diff --git a/docs/source/install_luadocumentor_in_docker.sh b/docs/source/install_luadocumentor_in_docker.sh
index d65e25f85c..a1ec253600 100755
--- a/docs/source/install_luadocumentor_in_docker.sh
+++ b/docs/source/install_luadocumentor_in_docker.sh
@@ -28,6 +28,7 @@ PATH=$PATH:~/luarocks/bin
 
 echo "Install openmwluadocumentor"
 git clone https://gitlab.com/ptmikheev/openmw-luadocumentor.git
+git checkout 78577b255d19a1f4f4f539662e00357936b73c33
 cd openmw-luadocumentor
 luarocks make luarocks/openmwluadocumentor-0.2.0-1.rockspec
 cd ~