diff --git a/binaries/data/mods/public/maps/scenarios/Ship Combat Demo.pmp b/binaries/data/mods/public/maps/scenarios/ship_combat_demo.pmp
similarity index 100%
rename from binaries/data/mods/public/maps/scenarios/Ship Combat Demo.pmp
rename to binaries/data/mods/public/maps/scenarios/ship_combat_demo.pmp
diff --git a/binaries/data/mods/public/maps/scenarios/Ship Combat Demo.xml b/binaries/data/mods/public/maps/scenarios/ship_combat_demo.xml
similarity index 100%
rename from binaries/data/mods/public/maps/scenarios/Ship Combat Demo.xml
rename to binaries/data/mods/public/maps/scenarios/ship_combat_demo.xml