diff --git a/src/dotnet-install.sh b/src/dotnet-install.sh
index 753a45b3de..083a4cc4f2 100755
--- a/src/dotnet-install.sh
+++ b/src/dotnet-install.sh
@@ -303,7 +303,7 @@ get_machine_architecture() {
             echo "arm"
             return 0
             ;;
-        aarch64)
+        aarch64|arm64)
             echo "arm64"
             return 0
             ;;