--- a/taskcluster/ci/toolchain/kind.yml
+++ b/taskcluster/ci/toolchain/kind.yml
@@ -37,19 +37,17 @@ reference-jobs:
     - linux64-minidump-stackwalk
     - linux64-nasm
     - linux64-node
     - linux64-rust
     - linux64-rust-1.47
     - linux64-rust-dev
     - linux64-rust-cross
     - linux64-rust-macos
-    - linux64-rust-macos-1.47
     - linux64-rust-size
-    - linux64-rust-windows-1.47
     - linux64-rust-windows
     - linux64-sccache
     - linux64-toolchain-sysroot
     - linux64-upx
     - linux64-winchecksec
     - linux64-wine
     - macosx64-aarch64-compiler-rt-13
     - macosx64-x64-compiler-rt-13
@@ -73,17 +71,16 @@ reference-jobs:
     - win64-clang-13-2stage
     - win64-dump_syms
     - win64-llvm-symbolizer
     - win64-mozmake
     - win64-pdbstr
     - win64-nasm
     - win64-node
     - win64-rust
-    - win64-rust-1.47
     - win64-rust-size
     - win64-sccache
     - win64-winchecksec
 
 transforms:
     - gecko_taskgraph.transforms.try_job:transforms
     - gecko_taskgraph.transforms.job:transforms
     - gecko_taskgraph.transforms.cached_tasks:transforms