diff --git a/PKGBUILD b/PKGBUILD
index ef8d736..53bb122 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -8,7 +8,13 @@ arch=(x86_64)
 url="https://buf.build"
 license=('Apache')
 makedepends=('go')
-source=("https://github.com/bufbuild/buf/archive/v1.19.0.tar.gz")
+source=("https://github.com/bufbuild/buf/archive/v${pkgver}/${pkgname}-${pkgver}.tar.gz")
+sha256sums=('e3cf1521222902d13b4e72f8dcd2f63ec04790324e288b650de6276a0edc7836')
+
+prepare(){
+	cd "$pkgname-$pkgver"
+	mkdir -p build/manpages
+}
 
 build() {
 	export CGO_CPPFLAGS="${CPPFLAGS}"
@@ -35,4 +41,3 @@ package() {
 	install -Dm644 -t "${pkgdir}"/usr/share/man/man1/ manpages/${pkgname}*
 }
 
-sha256sums=('e3cf1521222902d13b4e72f8dcd2f63ec04790324e288b650de6276a0edc7836')