diff --git a/src/ics.rs b/src/ics.rs
index 426976d..8287691 100644
--- a/src/ics.rs
+++ b/src/ics.rs
@@ -3,21 +3,7 @@ use ics::{
     Event, ICalendar,
 };
 
-use chrono_tz::Europe::Paris;
-use regex::Regex;
-
-type T = (
-    // Schedules
-    Vec<String>,
-    // Timetable per days with the semester as the key
-    (usize, Vec<crate::timetable::models::Day>),
-);
-type D = std::collections::HashMap<
-    usize,
-    Vec<(chrono::DateTime<chrono::Utc>, chrono::DateTime<chrono::Utc>)>,
->;
-
-pub fn export(timetable: T, dates: D) -> ICalendar<'static> {
+pub fn export(timetable: Vec<String>, filename: &str) {
     let mut calendar = ICalendar::new("2.0", "cal8tor");
 
     // Create event which contains the information regarding the course
@@ -42,44 +28,5 @@ pub fn export(timetable: T, dates: D) -> ICalendar<'static> {
     // Add the course to the calendar
     calendar.add_event(event);
 
-    calendar.save_file("target/debug2.ics").unwrap();
-
-    let mut schedules = Vec::new();
-    // h1 => heure de début | m1 => minute de début
-    // h2 => heure de fin   | m2 => minute de fin
-    let re =
-        Regex::new(r"(?P<h1>\d{1,2})h(?P<m1>\d{1,2})?.(?P<h2>\d{1,2})h(?P<m2>\d{1,2})?").unwrap();
-    for hour in timetable.0 {
-        let captures = re.captures(&hour).unwrap();
-
-        let h1 = match captures.name("h1") {
-            Some(h) => h.as_str().parse().unwrap(),
-            None => 0,
-        };
-        let m1 = match captures.name("m1") {
-            Some(h) => h.as_str().parse().unwrap(),
-            None => 0,
-        };
-        let h2 = match captures.name("h2") {
-            Some(h) => h.as_str().parse().unwrap(),
-            None => 0,
-        };
-        let m2 = match captures.name("m2") {
-            Some(h) => h.as_str().parse().unwrap(),
-            None => 0,
-        };
-        schedules.push(((h1, m1), (h2, m2)));
-    }
-
-    let semester = (timetable.1).0;
-    let requested_timetable = (timetable.1).1;
-
-    let mut requested_dates = Vec::new();
-    for date in dates.get(&semester).unwrap() {
-        requested_dates.push((date.0.with_timezone(&Paris), date.1.with_timezone(&Paris)));
-    }
-
-    println!("{:#?}", schedules);
-
-    calendar
+    calendar.save_file(filename).unwrap();
 }
diff --git a/src/main.rs b/src/main.rs
index 20b7070..73a82e5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,5 +1,5 @@
-mod info;
 mod ics;
+mod info;
 mod timetable;
 
 #[tokio::main]
@@ -8,5 +8,7 @@ async fn main() {
 
     let info = info::info().await;
 
-    ics::export(timetable, info);
+    let builded_timetable = timetable::build(timetable, info);
+
+    ics::export(builded_timetable, "target/debug2.ics");
 }
diff --git a/src/timetable.rs b/src/timetable.rs
index 83917eb..0bd47f3 100644
--- a/src/timetable.rs
+++ b/src/timetable.rs
@@ -1,5 +1,8 @@
 use scraper::{Html, Selector};
 
+use chrono_tz::Europe::Paris;
+use regex::Regex;
+
 pub mod models;
 
 /// Fetch the timetable for a class
@@ -189,3 +192,56 @@ fn check_consistency(schedules: &Vec<String>, timetable: &Vec<models::Day>) -> b
 
     checker
 }
+
+type T = (
+    // Schedules
+    Vec<String>,
+    // Timetable per days with the semester as the key
+    (usize, Vec<crate::timetable::models::Day>),
+);
+type D = std::collections::HashMap<
+    usize,
+    Vec<(chrono::DateTime<chrono::Utc>, chrono::DateTime<chrono::Utc>)>,
+>;
+
+/// Build the timetable
+pub fn build(timetable: T, dates: D) -> Vec<String> {
+    let mut schedules = Vec::new();
+    // h1 => heure de début | m1 => minute de début
+    // h2 => heure de fin   | m2 => minute de fin
+    let re =
+        Regex::new(r"(?P<h1>\d{1,2})h(?P<m1>\d{1,2})?.(?P<h2>\d{1,2})h(?P<m2>\d{1,2})?").unwrap();
+    for hour in timetable.0 {
+        let captures = re.captures(&hour).unwrap();
+
+        let h1 = match captures.name("h1") {
+            Some(h) => h.as_str().parse().unwrap(),
+            None => 0,
+        };
+        let m1 = match captures.name("m1") {
+            Some(h) => h.as_str().parse().unwrap(),
+            None => 0,
+        };
+        let h2 = match captures.name("h2") {
+            Some(h) => h.as_str().parse().unwrap(),
+            None => 0,
+        };
+        let m2 = match captures.name("m2") {
+            Some(h) => h.as_str().parse().unwrap(),
+            None => 0,
+        };
+        schedules.push(((h1, m1), (h2, m2)));
+    }
+
+    let semester = (timetable.1).0;
+    let requested_timetable = (timetable.1).1;
+
+    let mut requested_dates = Vec::new();
+    for date in dates.get(&semester).unwrap() {
+        requested_dates.push((date.0.with_timezone(&Paris), date.1.with_timezone(&Paris)));
+    }
+
+    println!("{:#?}", schedules);
+
+    vec!["cc".to_string()]
+}