diff --git a/cdn/factorio_blueprints/nauvis_science b/cdn/factorio_blueprints/nauvis_science.txt
similarity index 100%
rename from cdn/factorio_blueprints/nauvis_science
rename to cdn/factorio_blueprints/nauvis_science.txt
diff --git a/cdn/factorio_blueprints/red_circuits b/cdn/factorio_blueprints/red_circuits.txt
similarity index 100%
rename from cdn/factorio_blueprints/red_circuits
rename to cdn/factorio_blueprints/red_circuits.txt