diff --git a/admin/planning.php b/admin/planning.php
index bddeb24..4eceab4 100644
--- a/admin/planning.php
+++ b/admin/planning.php
@@ -42,7 +42,7 @@ if(isset($_POST['send'])) {
 			$desc = htmlspecialchars($_POST['description']);
 			$color = htmlspecialchars($_POST['color']);
 			$order_start = (int) htmlspecialchars($_POST['order_start']);
-			$len = (int) htmlspecialchars($_POST['length']);
+			$len = (float) htmlspecialchars($_POST['length']);
 			$num_planning = (int) htmlspecialchars($_POST['num_planning']);
 
 			$req = $db->prepare("INSERT INTO planning_insa(day, title, description, color, order_start, length, num_planning) VALUES(?, ?, ?, ?, ?, ?, ?)");
@@ -77,7 +77,7 @@ if(isset($_POST['send'])) {
     		<input type="text" class="input_inline" name="description" placeholder="description">
     		<input type="color" name="color">
     		<input type="number" class="input_inline" name="order_start" placeholder="Ordre d'apparition">
-    		<input type="number" class="input_inline" name="length" placeholder="Taille (%)">
+    		<input type="float" class="input_inline" name="length" placeholder="Taille (%)">
     		<select name="num_planning" class="input_inline">
     			<option value="1">Planning 1</option>
     			<option value="2">Planning 2</option>