diff --git a/generators/doxygen.sh b/generators/doxygen.sh
index deae2eb..7ffc3c9 100644
--- a/generators/doxygen.sh
+++ b/generators/doxygen.sh
@@ -7,6 +7,7 @@ generate() {
     exit 1
   fi
 
+  doxygen -u
   doxygen "$1/Doxyfile"
 
   mkdir -p $GEN_PATH