diff --git a/rand_pcg-fix-metadata.diff b/rand_pcg-fix-metadata.diff
new file mode 100644
index 0000000..642b741
--- /dev/null
+++ b/rand_pcg-fix-metadata.diff
@@ -0,0 +1,11 @@
+--- rand_pcg-0.1.2/Cargo.toml	1970-01-01T00:00:00+00:00
++++ rand_pcg-0.1.2/Cargo.toml	2020-01-15T19:03:27.233760+00:00
+@@ -36,7 +36,7 @@
+ [dev-dependencies.bincode]
+ version = "1.1.2"
+ [build-dependencies.autocfg]
+-version = "0.1"
++version = "1"
+ 
+ [features]
+ serde1 = ["serde", "serde_derive"]
diff --git a/rust-rand_pcg0.1.spec b/rust-rand_pcg0.1.spec
index 78867ae..60b335d 100644
--- a/rust-rand_pcg0.1.spec
+++ b/rust-rand_pcg0.1.spec
@@ -1,4 +1,4 @@
-# Generated by rust2rpm 10
+# Generated by rust2rpm 13
 %bcond_with check
 %global debug_package %{nil}
 
@@ -6,13 +6,16 @@
 
 Name:           rust-%{crate}0.1
 Version:        0.1.2
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Selected PCG random number generators
 
 # Upstream license specification: MIT/Apache-2.0
 License:        MIT or ASL 2.0
 URL:            https://crates.io/crates/rand_pcg
 Source:         %{crates_source}
+# Initial patched metadata
+# * Bump to autocfg 1
+Patch0:         rand_pcg-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
 %if %{__cargo_skip_build}
@@ -38,7 +41,7 @@ which use "%{crate}" crate.
 %files          devel
 %license LICENSE-MIT LICENSE-APACHE COPYRIGHT
 %doc README.md CHANGELOG.md
-%{cargo_registry}/%{crate}-%{version}/
+%{cargo_registry}/%{crate}-%{version_no_tilde}/
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}
@@ -50,7 +53,7 @@ This package contains library source intended for building other packages
 which use "default" feature of "%{crate}" crate.
 
 %files       -n %{name}+default-devel
-%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
 %package     -n %{name}+serde-devel
 Summary:        %{summary}
@@ -62,7 +65,7 @@ This package contains library source intended for building other packages
 which use "serde" feature of "%{crate}" crate.
 
 %files       -n %{name}+serde-devel
-%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
 %package     -n %{name}+serde1-devel
 Summary:        %{summary}
@@ -74,7 +77,7 @@ This package contains library source intended for building other packages
 which use "serde1" feature of "%{crate}" crate.
 
 %files       -n %{name}+serde1-devel
-%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
 %package     -n %{name}+serde_derive-devel
 Summary:        %{summary}
@@ -86,7 +89,7 @@ This package contains library source intended for building other packages
 which use "serde_derive" feature of "%{crate}" crate.
 
 %files       -n %{name}+serde_derive-devel
-%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
@@ -107,5 +110,8 @@ which use "serde_derive" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Wed Jan 15 2020 Josh Stone <jistone@redhat.com> - 0.1.2-2
+- Bump to autocfg 1
+
 * Sun Aug 04 14:16:39 CEST 2019 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.1.2-1
 - Initial package