diff --git a/install.sh b/install.sh
index acb692f3..f4225e94 100755
--- a/install.sh
+++ b/install.sh
@@ -4,8 +4,6 @@ get_platform() {
   case "$(uname -s)" in
   Linux*) platform=Linux ;;
   Darwin*) platform=Mac ;;
-  CYGWIN*) platform=Cygwin ;;
-  MINGW*) platform=MinGw ;;
   *) platform="UNKNOWN:${unameOut}" ;;
   esac
   echo $platform