diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d36977d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.tmp
diff --git a/update.sh b/update.sh
index c37607f..35ad472 100755
--- a/update.sh
+++ b/update.sh
@@ -1,6 +1,10 @@
 #!/bin/sh
 
-unzip -o -q .tmp/firmware.zip -d .tmp/
+echo "put the nice!nano into bootloader, flashing in 5 seconds..."
+sleep 5
+echo "flashing..."
+
+unzip -o -q $(find .tmp -name *.zip) -d .tmp/
 
 mkdir .tmp/nicenano/
 sudo mount /dev/sda .tmp/nicenano/