In the French comic Asterix in the album Asterix in Belgium, Asterix, Obelix, Dogmatix and Vitalstatistix go to Belgium because they are angry with Caesar about his remark that the Belgians are the bravest of all the Gauls.
The song was also referenced in the original French language version of Asterix in Belgium, where the Belgian leader tells Asterix, Obelix and Vitalstatistix that "in his flat country oppidums are the only mountains."