diff --git a/ddnet.spec b/ddnet.spec
index 2072926..4d989a2 100644
--- a/ddnet.spec
+++ b/ddnet.spec
@@ -25,6 +25,8 @@ Group:          Amusements/Games/Action/Race
 URL:            https://ddnet.org/
 Source0:        https://github.com/ddnet/ddnet/archive/%{version}/%{name}-%{version}.tar.gz
 Source1:        vendor.tar.xz
+Source2:        cargo_config
+
 BuildRequires:  Mesa-libGLESv3-devel
 BuildRequires:  appstream-glib
 BuildRequires:  cargo