diff --git a/utils/doc/generate.sh b/utils/doc/generate.sh
index 39bc3ee..603f14b 100755
--- a/utils/doc/generate.sh
+++ b/utils/doc/generate.sh
@@ -19,4 +19,4 @@ elif [ "$1" = "private" ]; then
 fi
 
 echo "Generating documentation..."
-documentation ../../src/js/pannellum.js ../../src/js/libpannellum.js -o generated_docs -f html --name Pannellum --version $version -g $private
+documentation ../../src/js/pannellum.js ../../src/js/libpannellum.js -o generated_docs -f html --name Pannellum --project-version $version -g $private