diff --git a/src/rebar_edoc.erl b/src/rebar_edoc.erl
index 23200fc..7613ea5 100644
--- a/src/rebar_edoc.erl
+++ b/src/rebar_edoc.erl
@@ -87,7 +87,7 @@ setup_code_path() ->
     %% and the like can work properly when generating their own
     %% documentation.
     CodePath = code:get_path(),
-    true = code:add_patha(rebar_utils:ebin_dir()),
+    _ = code:add_patha(rebar_utils:ebin_dir()),
     CodePath.
 
 -type path_spec() :: {'file', file:filename()} | file:filename().