diff --git a/rust-wyz.spec b/rust-wyz.spec
index e6d8cad..f485689 100644
--- a/rust-wyz.spec
+++ b/rust-wyz.spec
@@ -12,6 +12,9 @@ Summary:        Myrrlyn’s utility collection
 License:        MIT
 URL:            https://crates.io/crates/wyz
 Source:         %{crates_source}
+# Manually created patch for downstream crate metadata changes
+# * drop unused "garbage" feature with missing dependencies
+Patch:          wyz-fix-metadata.diff
 
 BuildRequires:  rust-packaging >= 21
 
@@ -58,30 +61,6 @@ use the "alloc" feature of the "%{crate}" crate.
 %files       -n %{name}+alloc-devel
 %ghost %{crate_instdir}/Cargo.toml
 
-%package     -n %{name}+garbage-devel
-Summary:        %{summary}
-BuildArch:      noarch
-
-%description -n %{name}+garbage-devel %{_description}
-
-This package contains library source intended for building other packages which
-use the "garbage" feature of the "%{crate}" crate.
-
-%files       -n %{name}+garbage-devel
-%ghost %{crate_instdir}/Cargo.toml
-
-%package     -n %{name}+once_cell-devel
-Summary:        %{summary}
-BuildArch:      noarch
-
-%description -n %{name}+once_cell-devel %{_description}
-
-This package contains library source intended for building other packages which
-use the "once_cell" feature of the "%{crate}" crate.
-
-%files       -n %{name}+once_cell-devel
-%ghost %{crate_instdir}/Cargo.toml
-
 %package     -n %{name}+std-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -94,18 +73,6 @@ use the "std" feature of the "%{crate}" crate.
 %files       -n %{name}+std-devel
 %ghost %{crate_instdir}/Cargo.toml
 
-%package     -n %{name}+typemap-devel
-Summary:        %{summary}
-BuildArch:      noarch
-
-%description -n %{name}+typemap-devel %{_description}
-
-This package contains library source intended for building other packages which
-use the "typemap" feature of the "%{crate}" crate.
-
-%files       -n %{name}+typemap-devel
-%ghost %{crate_instdir}/Cargo.toml
-
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
 %cargo_prep
diff --git a/wyz-fix-metadata.diff b/wyz-fix-metadata.diff
new file mode 100644
index 0000000..8a6a8cc
--- /dev/null
+++ b/wyz-fix-metadata.diff
@@ -0,0 +1,25 @@
+--- wyz-0.5.1/Cargo.toml	1970-01-01T00:00:01+00:00
++++ wyz-0.5.1/Cargo.toml	2023-03-02T15:30:04.570364+00:00
+@@ -29,22 +29,10 @@
+ license = "MIT"
+ repository = "https://github.com/myrrlyn/wyz"
+ 
+-[dependencies.once_cell]
+-version = "1"
+-optional = true
+-
+ [dependencies.tap]
+ version = "1"
+-
+-[dependencies.typemap]
+-version = "0.3"
+-optional = true
+ 
+ [features]
+ alloc = []
+ default = ["std"]
+-garbage = [
+-    "once_cell",
+-    "typemap",
+-]
+ std = ["alloc"]