diff --git a/.github/buildomat/SHA256SUMS.helios b/.github/buildomat/SHA256SUMS.helios
new file mode 100644
index 0000000000..aba35ba3d0
--- /dev/null
+++ b/.github/buildomat/SHA256SUMS.helios
@@ -0,0 +1 @@
+1ba910c84256998c4bf4b925857c2693adebdc962a2e3075f4f8b67045f45105  yarn-1.22.22.js
diff --git a/.github/buildomat/SHA256SUMS.linux b/.github/buildomat/SHA256SUMS.linux
new file mode 100644
index 0000000000..d097255ad2
--- /dev/null
+++ b/.github/buildomat/SHA256SUMS.linux
@@ -0,0 +1,3 @@
+0fc88d966d33896384fbde56e9a8d80a305dc17a9f48f1832e061724b1719991  go1.22.11.linux-amd64.tar.gz
+d8dab549b09672b03356aa2257699f3de3b58c96e74eb26a8b495fbdc9cf6fbe  node-v20.11.1-linux-x64.tar.xz
+1ba910c84256998c4bf4b925857c2693adebdc962a2e3075f4f8b67045f45105  yarn-1.22.22.js
diff --git a/.github/buildomat/SHA256SUMS b/.github/buildomat/SHA256SUMS.macos
similarity index 59%
rename from .github/buildomat/SHA256SUMS
rename to .github/buildomat/SHA256SUMS.macos
index c7e58b5ce6..22e9294e70 100644
--- a/.github/buildomat/SHA256SUMS
+++ b/.github/buildomat/SHA256SUMS.macos
@@ -1,5 +1,3 @@
-0fc88d966d33896384fbde56e9a8d80a305dc17a9f48f1832e061724b1719991  go1.22.11.linux-amd64.tar.gz
 3980b1d2be042a164989f2fd24f0bb306a2397d581a29c7426885578b369db5d  go1.22.11.darwin-arm64.tar.gz
-d8dab549b09672b03356aa2257699f3de3b58c96e74eb26a8b495fbdc9cf6fbe  node-v20.11.1-linux-x64.tar.xz
 fd771bf3881733bfc0622128918ae6baf2ed1178146538a53c30ac2f7006af5b  node-v20.11.1-darwin-arm64.tar.xz
 1ba910c84256998c4bf4b925857c2693adebdc962a2e3075f4f8b67045f45105  yarn-1.22.22.js
diff --git a/.github/buildomat/helios-setup.sh b/.github/buildomat/helios-setup.sh
index 26bac46753..79b216d2a5 100644
--- a/.github/buildomat/helios-setup.sh
+++ b/.github/buildomat/helios-setup.sh
@@ -9,7 +9,7 @@ pfexec pkg install \
 pushd /work
 mkdir bin
 curl -sSfL --retry 10 -O "https://github.com/yarnpkg/yarn/releases/download/v$YARN_VERSION/yarn-$YARN_VERSION.js"
-sha256sum --ignore-missing -c "$OLDPWD/.github/buildomat/SHA256SUMS"
+sha256sum -c "$OLDPWD/.github/buildomat/SHA256SUMS.helios"
 mv "yarn-$YARN_VERSION.js" bin/yarn
 chmod a+x bin/yarn
 popd
diff --git a/.github/buildomat/linux-setup.sh b/.github/buildomat/linux-setup.sh
index c1a2c089b2..0b218a9960 100644
--- a/.github/buildomat/linux-setup.sh
+++ b/.github/buildomat/linux-setup.sh
@@ -7,7 +7,7 @@ pushd /work
 curl -sSfL --retry 10 -O "https://go.dev/dl/go$GO_VERSION.linux-amd64.tar.gz"
 curl -sSfL --retry 10 -O "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-x64.tar.xz"
 curl -sSfL --retry 10 -O "https://github.com/yarnpkg/yarn/releases/download/v$YARN_VERSION/yarn-$YARN_VERSION.js"
-sha256sum --ignore-missing -c "$OLDPWD/.github/buildomat/SHA256SUMS"
+sha256sum -c "$OLDPWD/.github/buildomat/SHA256SUMS.linux"
 tar xf "go$GO_VERSION.linux-amd64.tar.gz"
 tar xf "node-v$NODE_VERSION-linux-x64.tar.xz"
 mv "yarn-$YARN_VERSION.js" "node-v$NODE_VERSION-linux-x64/bin/yarn"
diff --git a/.github/workflows/macos-setup.sh b/.github/workflows/macos-setup.sh
index 523c825664..f1321d556b 100644
--- a/.github/workflows/macos-setup.sh
+++ b/.github/workflows/macos-setup.sh
@@ -8,7 +8,7 @@ pushd "$HOME/toolchain"
 curl -sSfL --retry 10 -O "https://go.dev/dl/go$GO_VERSION.darwin-arm64.tar.gz"
 curl -sSfL --retry 10 -O "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-darwin-arm64.tar.xz"
 curl -sSfL --retry 10 -O "https://github.com/yarnpkg/yarn/releases/download/v$YARN_VERSION/yarn-$YARN_VERSION.js"
-sha256sum --ignore-missing -c "$SOURCE_DIR/.github/buildomat/SHA256SUMS"
+sha256sum -c "$SOURCE_DIR/.github/buildomat/SHA256SUMS.macos"
 tar xf "go$GO_VERSION.darwin-arm64.tar.gz"
 tar xf "node-v$NODE_VERSION-darwin-arm64.tar.xz"
 mv "yarn-$YARN_VERSION.js" "node-v$NODE_VERSION-darwin-arm64/bin/yarn"