diff --git a/src/problem_2280_minimum_lines_to_represent_a_line_chart/dfs.rs b/src/problem_2280_minimum_lines_to_represent_a_line_chart/iterative.rs
similarity index 100%
rename from src/problem_2280_minimum_lines_to_represent_a_line_chart/dfs.rs
rename to src/problem_2280_minimum_lines_to_represent_a_line_chart/iterative.rs
diff --git a/src/problem_2280_minimum_lines_to_represent_a_line_chart/mod.rs b/src/problem_2280_minimum_lines_to_represent_a_line_chart/mod.rs
index 2a5ab3a3..05283632 100644
--- a/src/problem_2280_minimum_lines_to_represent_a_line_chart/mod.rs
+++ b/src/problem_2280_minimum_lines_to_represent_a_line_chart/mod.rs
@@ -1,4 +1,4 @@
-pub mod dfs;
+pub mod iterative;
 
 pub trait Solution {
     fn minimum_lines(stock_prices: Vec<Vec<i32>>) -> i32;