diff --git a/contrib/lib/tests/compress_responder.rs b/contrib/lib/tests/compress_responder.rs
index 14d36948..9ab5ec9c 100644
--- a/contrib/lib/tests/compress_responder.rs
+++ b/contrib/lib/tests/compress_responder.rs
@@ -1,7 +1,10 @@
 #![feature(decl_macro, proc_macro_hygiene)]
 
 #[macro_use]
+#[cfg(all(feature = "brotli_compression", feature = "gzip_compression"))]
 extern crate rocket;
+
+#[cfg(all(feature = "brotli_compression", feature = "gzip_compression"))]
 extern crate rocket_contrib;
 
 #[cfg(all(feature = "brotli_compression", feature = "gzip_compression"))]
diff --git a/contrib/lib/tests/compression_fairing.rs b/contrib/lib/tests/compression_fairing.rs
index 7cae7ceb..68284a86 100644
--- a/contrib/lib/tests/compression_fairing.rs
+++ b/contrib/lib/tests/compression_fairing.rs
@@ -1,7 +1,10 @@
 #![feature(decl_macro, proc_macro_hygiene)]
 
 #[macro_use]
+#[cfg(all(feature = "brotli_compression", feature = "gzip_compression"))]
 extern crate rocket;
+
+#[cfg(all(feature = "brotli_compression", feature = "gzip_compression"))]
 extern crate rocket_contrib;
 
 #[cfg(all(feature = "brotli_compression", feature = "gzip_compression"))]