diff --git a/greenboot.spec b/greenboot.spec
index ebc5cd1..14e7c02 100644
--- a/greenboot.spec
+++ b/greenboot.spec
@@ -27,7 +27,7 @@ Source1:        %{name}-%{version}-vendor.tar.gz
 
 ExcludeArch:    s390x i686 %{power64}
 
-%if 0%{?rhel} && !0%{?eln}
+%if 0%{?rhel}
 BuildRequires:  rust-toolset
 %else
 BuildRequires:  rust-packaging
@@ -158,44 +158,14 @@ Requires:           jq
 %{summary}.
 
 %prep
-%forgeautosetup
-%if ! 0%{?with_packit}
-tar xvf %{SOURCE1}
-%endif
-%if ! 0%{?with_bundled}
-%cargo_prep
-%else
-mkdir -p .cargo
-cat >.cargo/config << EOF
-[build]
-rustc = "%{__rustc}"
-rustdoc = "%{__rustdoc}"
-%if 0%{?rhel} && !0%{?eln}
-rustflags = %{__global_rustflags_toml}
-%else
-rustflags = "%{__global_rustflags_toml}"
-%endif
-
-[profile.rpm]
-inherits = "release"
-
-[install]
-root = "%{buildroot}%{_prefix}"
- 
-[term]
-verbose = true
- 
-[source.crates-io]
-replace-with = "vendored-sources"
- 
-[source.vendored-sources]
-directory = "vendor"
-EOF
-%endif
+%autosetup -p1 -n %{name}-rs-%{version}
 
-%if ! 0%{?with_bundled}
+%if 0%{?rhel}
+%cargo_prep -V 1
+%else
+%cargo_prep
 %generate_buildrequires
-%cargo_generate_buildrequires
+%cargo_generate_buildrequires -a
 %endif
 
 %build