diff --git a/src/librustdoc/config.rs b/src/librustdoc/config.rs
index 6b490f730afa..67ca7f407d80 100644
--- a/src/librustdoc/config.rs
+++ b/src/librustdoc/config.rs
@@ -351,9 +351,6 @@ impl Options {
                             .unwrap_or_else(|| PathBuf::from("doc"));
         let mut cfgs = matches.opt_strs("cfg");
         cfgs.push("rustdoc".to_string());
-        if should_test {
-            cfgs.push("test".to_string());
-        }
 
         let extension_css = matches.opt_str("e").map(|s| PathBuf::from(&s));