diff --git a/chrono-fix-metadata.diff b/chrono-fix-metadata.diff
index a52b3f8..6081d7b 100644
--- a/chrono-fix-metadata.diff
+++ b/chrono-fix-metadata.diff
@@ -1,6 +1,38 @@
 --- chrono-0.4.22/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ chrono-0.4.22/Cargo.toml	2022-08-18T23:08:52.520479+00:00
-@@ -121,7 +121,6 @@
++++ chrono-0.4.22/Cargo.toml	2022-11-04T17:26:18.225342+00:00
+@@ -40,23 +40,6 @@
+ 
+ [lib]
+ name = "chrono"
+-
+-[[bench]]
+-name = "chrono"
+-harness = false
+-required-features = ["__internal_bench"]
+-
+-[[bench]]
+-name = "serde"
+-harness = false
+-required-features = [
+-    "__internal_bench",
+-    "serde",
+-]
+-
+-[dependencies.criterion]
+-version = "0.3"
+-optional = true
+ 
+ [dependencies.iana-time-zone]
+ version = "0.1.44"
+@@ -111,7 +94,6 @@
+ 
+ [features]
+ __doctest = []
+-__internal_bench = ["criterion"]
+ alloc = []
+ clock = [
+     "std",
+@@ -121,7 +103,6 @@
      "clock",
      "std",
      "oldtime",
@@ -8,7 +40,7 @@
  ]
  libc = []
  oldtime = ["time"]
-@@ -130,8 +129,6 @@
+@@ -130,8 +111,6 @@
      "pure-rust-locales",
      "alloc",
  ]
diff --git a/rust-chrono.spec b/rust-chrono.spec
index 1934843..94b066c 100644
--- a/rust-chrono.spec
+++ b/rust-chrono.spec
@@ -1,4 +1,4 @@
-# Generated by rust2rpm 22
+# Generated by rust2rpm 23
 %bcond_without check
 %global debug_package %{nil}
 
@@ -17,10 +17,9 @@ Source:         %{crates_source}
 Patch:          chrono-fix-metadata-auto.diff
 # Manually created patch for downstream crate metadata changes
 # * remove wasm-specific features
+# * drop unused, benchmark-only criterion dev-dependency to speed up builds
 Patch:          chrono-fix-metadata.diff
 
-ExclusiveArch:  %{rust_arches}
-
 BuildRequires:  rust-packaging >= 21
 
 %global _description %{expand:
diff --git a/rust2rpm.conf b/rust2rpm.conf
index 5bd3730..a943c0d 100644
--- a/rust2rpm.conf
+++ b/rust2rpm.conf
@@ -1,6 +1,4 @@
 [DEFAULT]
 all-features = true
 unwanted-features =
-  criterion
   __doctest
-  __internal_bench