diff --git a/ctype-0.5.3.tgz b/ctype-0.5.3.tgz
deleted file mode 100644
index 19623f4..0000000
Binary files a/ctype-0.5.3.tgz and /dev/null differ
diff --git a/nodejs-ctype.spec b/nodejs-ctype.spec
index 9e74a0d..a153df0 100644
--- a/nodejs-ctype.spec
+++ b/nodejs-ctype.spec
@@ -7,11 +7,9 @@ Release:             1
 Summary:             Read and write binary structures and data types with Node.js
 License:             MIT
 URL:                 https://github.com/rmustacc/node-ctype
-Source0:             https://registry.npmjs.org/ctype/-/ctype-%{version}.tgz
-Source1:             https://github.com/rmustacc/node-ctype/archive/3aae5f7aa45906cfcb283817cfb6fcb15360391d/nodejs-ctype-%{version}-3aae5f7.tar.gz
+Source0:             https://github.com/rmustacc/node-ctype/archive/%{commit}/nodejs-ctype-%{version}-3aae5f7.tar.gz
 Patch1:              nodejs-ctype-README.patch
 BuildArch:           noarch
-ExclusiveArch:       %{nodejs_arches} noarch
 BuildRequires:       nodejs-packaging
 %description
 Node-CType is a way to read and write binary data in a structured and easy to
@@ -21,10 +19,7 @@ The low level API lets you read and write individual integers and floats from
 buffers. The higher level API lets you read and write structures of these.
 
 %prep
-%setup -q -n package -a1
-%patch1 -p1
-mv node-ctype-%{commit}/tst .
-rm -rf node-ctype-%{commit}
+%autosetup -n node-ctype-%{commit}
 
 %build