diff --git a/docs/make.jl b/docs/make.jl
index 89646cc..a62d147 100644
--- a/docs/make.jl
+++ b/docs/make.jl
@@ -19,9 +19,9 @@ makedocs(;
         "API reference" => "API.md",
     ],
     repo="https://github.com/gaelforget/ClimateModels.jl/blob/{commit}{path}#L{line}",
+    warnonly = [:cross_references,:missing_docs],
     sitename="ClimateModels.jl",
     authors="gaelforget <gforget@mit.edu>",
-    assets=String[],
 )
 
 if do_run_notebooks