diff --git a/rust-serde_cbor.spec b/rust-serde_cbor.spec
index d0007e9..7fd9f97 100644
--- a/rust-serde_cbor.spec
+++ b/rust-serde_cbor.spec
@@ -1,5 +1,6 @@
 # Generated by rust2rpm 10
-%bcond_without check
+# * serde_bytes is too new in Fedora
+%bcond_with check
 %global debug_package %{nil}
 
 %global crate serde_cbor