In the French version, Marinette had written her name in her history book before she dropped it.
The Tutankhamun exhibition that appears in this episode was previously advertised by some banners in Copycat (2015).
In the French version, the Pharaoh is Akhenaten and the Egyptian Queen is Nefertiti. This rendition of names is considered the canonically accurate version.
When the Pharaoh is about to perform the spell to offer Alya to Ra, the sun god, the mummies stand around them in an ankh, an Egyptian hieroglyph which reads as "life".
After Alya tells Ladybug where the akuma is after Ladybug rescues her, she turns her head to the camera and says "I pay attention!", breaking the fourth wall.