diff --git a/app/victoria-metrics/Makefile b/app/victoria-metrics/Makefile
index b81ce820a..706439fe1 100644
--- a/app/victoria-metrics/Makefile
+++ b/app/victoria-metrics/Makefile
@@ -22,3 +22,6 @@ run-victoria-metrics:
 
 victoria-metrics-arm:
 	CC=arm-linux-gnueabi-gcc CGO_ENABLED=1 GOARCH=arm GO111MODULE=on go build -mod=vendor -ldflags "$(GO_BUILDINFO)" -o bin/victoria-metrics-arm ./app/victoria-metrics
+
+victoria-metrics-arm64:
+	CC=aarch64-linux-gnu-gcc CGO_ENABLED=1 GOARCH=arm64 GO111MODULE=on go build -mod=vendor -ldflags "$(GO_BUILDINFO)" -o bin/victoria-metrics-arm64 ./app/victoria-metrics
diff --git a/app/vmselect/promql/arch_arm64.go b/app/vmselect/promql/arch_arm64.go
new file mode 100644
index 000000000..e26cfda4d
--- /dev/null
+++ b/app/vmselect/promql/arch_arm64.go
@@ -0,0 +1,3 @@
+package promql
+
+const maxByteSliceLen = 1 << 40