diff --git a/vulkan-tools.spec b/vulkan-tools.spec
index c752ce4..f14e065 100644
--- a/vulkan-tools.spec
+++ b/vulkan-tools.spec
@@ -23,7 +23,8 @@ Summary:        Diagnostic utilities for Vulkan
 License:        Apache-2.0
 Group:          Development/Tools/Other
 URL:            https://github.com/KhronosGroup/Vulkan-Tools
-Source:         https://github.com/KhronosGroup/Vulkan-Tools/archive/refs/tags/sdk-%version.tar.gz
+Source0:        https://github.com/KhronosGroup/Vulkan-Tools/archive/refs/tags/sdk-%version.tar.gz
+Source1:        baselibs.conf
 BuildRequires:  cmake >= 3.4
 BuildRequires:  gcc-c++ >= 4.8
 BuildRequires:  glslang-devel >= 8.13.3743