diff --git a/index.html b/index.html
index ba655b39..ed2ea981 100644
--- a/index.html
+++ b/index.html
@@ -15,13 +15,11 @@
 dest_binary="/usr/local/bin"
 os=$(uname | tr '[:upper:]' '[:lower:]')
 case "$(uname -m)" in
-  x86_64)
-  amd64)
+  x86_64 | amd64)
     arch="amd64"
   ;;
 
-  arm64)
-  aarch64)
+  arm64 | aarch64)
     arch="arm4"
   ;;