Mix the flour, salt, and oregano in a medium-sized bowl.
Add the maple syrup, water and olive oil.
Knead until you have a smooth dough (it will be on the wet side).
Allow to rest in the fridge for 30 minutes.
Preheat your oven to 215°C (419°F).
Sprinkle flour on a piece of parchment paper, the top of the dough, and your rolling pin.
Roll out the dough until it's about 2-3 mm thick.
Trim off the sides to get a large rectangular shape.
Divide the rectangle into equal sized pieces. I cut it into 4x8 pieces.
Brush the cut crackers with olive oil and sprinkle with sea salt.
Bake for around 15 minutes until golden brown.
Allow to cool on the warm baking sheet.
Repeat the process with your dough scraps. Gather and roll them out. Trim them into rectangular crackers.