Pumpkin pie spice

As I wanted to make pumpkin latte, I found that I don't have one ingredient in the list = pumpkin spice.... so I wonder what does it consist of?

You can buy different spices in America very easily, but not in Europe!
American loves pumpkin, I guess when they move to Europe, they usually have the same problem -they couldn't find the spices that they are used to buy!!

Ingredients
1tsp ground cinnamon
1/4 tsp ground nutmeg
1/4 tsp ground ginger
1/8tsp ground cloves

Instruction
1. Mix everything well with a small spoon

2. Store in an airtight container