diff --git a/map.d/21x21.map b/map.d/21x21.maze
similarity index 100%
rename from map.d/21x21.map
rename to map.d/21x21.maze
diff --git a/map.d/33x33.map b/map.d/33x33.maze
similarity index 100%
rename from map.d/33x33.map
rename to map.d/33x33.maze
diff --git a/map.d/49x97.map b/map.d/49x97.maze
similarity index 100%
rename from map.d/49x97.map
rename to map.d/49x97.maze
diff --git a/map.d/65x65.map b/map.d/65x65.maze
similarity index 100%
rename from map.d/65x65.map
rename to map.d/65x65.maze