diff --git a/.cargo/config.toml b/.cargo/config.toml
new file mode 100644
index 000000000..9dce589bb
--- /dev/null
+++ b/.cargo/config.toml
@@ -0,0 +1,4 @@
+[target.'cfg(all())']
+rustflags = [
+    "-Ctarget-feature=+aes,+avx2",
+]