diff --git a/themes/build-themes.sh b/themes/build-themes.sh
new file mode 100755
index 00000000..5260ecb4
--- /dev/null
+++ b/themes/build-themes.sh
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+lessc theme0.less ../public/css/theme0.css
+lessc theme1.less ../public/css/theme1.css
+lessc theme2.less ../public/css/theme2.css