Taking to Instagram, De Jong said: "I'm sad and disappointed that I won't make it to the European Championship. We've been doing a lot of it the past few weeks, but my ankle needs more time unfortunately. It's a dream and greatest honour to represent our country in a final tournament. Wearing the orange shirt, singing the Wilhelmus and feeling the support of the entire country. But now I will, like the entire orange legion, cheer for our team from the sidelines. Let’s go, boys."