diff --git a/CHANGELOG.md b/CHANGELOG.md
index 17215ad5f..bb793d342 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 Order should be `CHANGE`, `FEATURE`, `ENHANCEMENT`, and `BUGFIX`
 
+## unreleased/master
+
+[FEATURE] Support Arm64 on Darwin for all binaries (benchtool etc). #215
+
 ## v0.10.7
 
 * [ENHANCEMENT] Benchtool: add `-bench.write.proxy-url` argument for configuring the Prometheus remote-write client with a HTTP proxy URL. #223
diff --git a/Makefile b/Makefile
index 8f3c79398..727d51214 100644
--- a/Makefile
+++ b/Makefile
@@ -67,15 +67,15 @@ lint:
 	golangci-lint run -v
 
 cross:
-	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" ./cmd/benchtool
-	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" ./cmd/blockgen
-	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" ./cmd/blockscopy
-	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" ./cmd/chunktool
-	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" ./cmd/cortextool
-	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" ./cmd/e2ealerting
-	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" ./cmd/logtool
-	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" ./cmd/rules-migrator
-	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" ./cmd/sim
+	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" -osarch="darwin/arm64" ./cmd/benchtool
+	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" -osarch="darwin/arm64" ./cmd/blockgen
+	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" -osarch="darwin/arm64" ./cmd/blockscopy
+	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" -osarch="darwin/arm64" ./cmd/chunktool
+	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" -osarch="darwin/arm64" ./cmd/cortextool
+	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" -osarch="darwin/arm64" ./cmd/e2ealerting
+	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" -osarch="darwin/arm64" ./cmd/logtool
+	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" -osarch="darwin/arm64" ./cmd/rules-migrator
+	CGO_ENABLED=0 gox -output="dist/{{.Dir}}-{{.OS}}-{{.Arch}}" -ldflags=${LDFLAGS} -arch="amd64" -os="linux windows darwin" -osarch="darwin/arm64" ./cmd/sim
 
 test:
 	go test -mod=vendor -p=8 ./pkg/...