diff --git a/src/backends/weird.cr b/src/backends/baguette.cr
similarity index 65%
rename from src/backends/weird.cr
rename to src/backends/baguette.cr
index 5807a40..e98ef11 100644
--- a/src/backends/weird.cr
+++ b/src/backends/baguette.cr
@@ -3,31 +3,41 @@ require "openssl"
 require "../backends.cr"
 
 
-class WeirdBackend < Package::Backend::Packaging
+class BaguetteBackend < Package::Backend::Packaging
 	def initialize
-		@name = "weird"
+		@name = "baguette"
 	end
 
 	def package(context : Package::Context, package : Package::Package) : Bool
-		destination_package_file = "#{context.packages_directory}/#{package.name}-#{package.version}-#{package.release}.weird"
 
 		tmpdir = package.recipe.working_directory
 		fake_root = package.fake_root_directory
 
+		data_archive_path            = "#{tmpdir}/data.tar"
+		compressed_data_archive_path = "#{tmpdir}/data.tar.zst"
+		control_spec_file_path       = "#{tmpdir}/control.spec"
+		manifest_file_path           = "#{tmpdir}/manifest"
+
+		package_filename = "#{context.packages_directory}/#{package.name}-#{package.version}-#{package.release}.baguette"
+
 		context.detail "Archiving package content"
-		context.run fake_root, "tar", ["cJf", "#{tmpdir}/data.tar.xz", "."]
+		context.run fake_root, "tar", ["cvf", data_archive_path, "."]
+
+		context.detail "Compressing the archive"
+		# produces data.tar.zst
+		context.run fake_root, "zstd", ["--ultra", data_archive_path]
 
 		context.detail "Generating control.spec"
-		generate_spec package, "#{tmpdir}/control.spec"
+		generate_spec package, control_spec_file_path
 
 		context.detail "Generating manifest"
-		generate_manifest context, package, "#{tmpdir}/manifest"
-
-		context.detail "Assembling '#{destination_package_file}'"
+		generate_manifest context, package, manifest_file_path
 
+		context.detail "Assembling '#{package_filename}'"
 		r = context.run tmpdir, "tar", [
-			"cf", destination_package_file,
-			"control.spec", "manifest", "data.tar.xz"
+			"cf", package_filename,
+			# WARNING: relative paths are necessary.
+			"control.spec", "manifest", "data.tar.zst"
 		]
 
 		r.exit_status == 0
@@ -72,7 +82,7 @@ class WeirdBackend < Package::Backend::Packaging
 			elsif File.directory? path
 				manifest.puts [file, "directory"].join ':'
 			elsif File.info?(path).try &.file?
-				digest = OpenSSL::Digest.new("sha256").file(path).hexdigest
+				digest = OpenSSL::Digest.new("sha256").file(path).final.hexstring
 				manifest.puts [file, "file", digest].join ':'
 			else
 				manifest.puts [file, "other"].join ':'
diff --git a/src/context.cr b/src/context.cr
index 838faa5..776e585 100644
--- a/src/context.cr
+++ b/src/context.cr
@@ -6,7 +6,7 @@ require "./exception.cr"
 
 require "./config.cr"
 
-require "./backends/weird.cr"
+require "./backends/baguette.cr"
 require "./backends/apk.cr"
 require "./backends/pkgutils.cr"
 require "./backends.cr"
@@ -58,14 +58,14 @@ class Package::Context
 	# but it’ll be kind of enough for now.
 	property architecture = "x86_64"
 
-	property prefixes = ["/usr", "/", "/usr/weirdos"]
+	property prefixes = ["/usr", "/", "/usr/baguetteos"]
 	property environment = {} of String => String
 
 	property verbosity = 0
 
 	def initialize
 		@packaging_backends << ApkBackend.new
-		@packaging_backends << WeirdBackend.new
+		@packaging_backends << BaguetteBackend.new
 		@packaging_backends << PkgutilsBackend.new
 
 		@selected_packaging_backend = @packaging_backends[0]