diff --git a/scripts/get-helm-3 b/scripts/get-helm-3
index 832ea6664..9c6035864 100755
--- a/scripts/get-helm-3
+++ b/scripts/get-helm-3
@@ -51,7 +51,7 @@ initOS() {
 
   case "$OS" in
     # Minimalist GNU for Windows
-    mingw*) OS='windows';;
+    mingw*|cygwin*) OS='windows';;
   esac
 }