diff --git a/packaging/rpm/umu-launcher.spec b/packaging/rpm/umu-launcher.spec
index e67a722c..9839131d 100644
--- a/packaging/rpm/umu-launcher.spec
+++ b/packaging/rpm/umu-launcher.spec
@@ -19,6 +19,7 @@ Summary:        A tool for launching non-steam games with proton
 
 License:        GPLv3
 URL:            https://github.com/Open-Wine-Components/umu-launcher
+Source0:        https://github.com/Open-Wine-Components/umu-launcher/releases/%{name}-%{version}.tar.gz
 
 Patch0:         0001-rpm-use-fedora-pyzstd.patch
 
@@ -56,7 +57,7 @@ cd umu-launcher
 git submodule update --init --recursive
 
 %setup -q
-%patch -p0
+%patch -P 0
 
 %build
 cd umu-launcher