diff --git a/src/problem_2018_check_if_word_can_be_placed_in_crossword/recursive.rs b/src/problem_2018_check_if_word_can_be_placed_in_crossword/iterative.rs
similarity index 100%
rename from src/problem_2018_check_if_word_can_be_placed_in_crossword/recursive.rs
rename to src/problem_2018_check_if_word_can_be_placed_in_crossword/iterative.rs
diff --git a/src/problem_2018_check_if_word_can_be_placed_in_crossword/mod.rs b/src/problem_2018_check_if_word_can_be_placed_in_crossword/mod.rs
index c9d78a50..cd0b2661 100644
--- a/src/problem_2018_check_if_word_can_be_placed_in_crossword/mod.rs
+++ b/src/problem_2018_check_if_word_can_be_placed_in_crossword/mod.rs
@@ -1,4 +1,4 @@
-pub mod recursive;
+pub mod iterative;
 
 pub trait Solution {
     fn place_word_in_crossword(board: Vec<Vec<char>>, word: String) -> bool;