diff --git a/src/mergerfs.cpp b/src/mergerfs.cpp
index fa012515..bae83b42 100644
--- a/src/mergerfs.cpp
+++ b/src/mergerfs.cpp
@@ -394,6 +394,7 @@ main(int    argc_,
     ->delimiter(',');
 
   app.add_option("-f,--foreground",foreground)
+    ->description("")
     ->default_val(false);
 
   try