diff --git a/historique.html b/historique.html
index dd42f25..7002f2f 100644
--- a/historique.html
+++ b/historique.html
@@ -148,9 +148,9 @@
 				<td>{{$col2}}</td>
 				<td>{{$op_label}}</td>
 				<td class="num">{{$amount}}</td>
-				<td class="num">{{$stock}}</td>
-				<td class="num">{{$exterieur}}</td>
-				<td class="num">{{$dispo}}</td>
+				<td class="num nosort">{{$stock}}</td>
+				<td class="num nosort">{{$exterieur}}</td>
+				<td class="num nosort">{{$dispo}}</td>
 				<td>{{$comment}}</td>
 				<td class="actions">
 					{{if $current != "archives"}}
@@ -199,7 +199,7 @@
 				<td>{{$col2}}</td>
 				<td>{{$op_label}}</td>
 				<td class="num">{{$amount}}</td>
-				<td class="num">{{$stock}}</td>
+				<td class="num nosort">{{$stock}}</td>
 				<td>{{$comment}}</td>
 				<td class="actions">
 					{{:linkbutton
@@ -224,3 +224,10 @@
 {{/if}}
 
 {{:admin_footer}}
+
+<script type="text/javascript" src="scripts.js"></script>
+<script type="text/javascript">
+	(function () {
+		disableColumSort(document.querySelector("table[class=list]"));
+	})();
+</script>
diff --git a/inventaire.html b/inventaire.html
index 249df13..3a02514 100644
--- a/inventaire.html
+++ b/inventaire.html
@@ -124,7 +124,7 @@
 		<td>{{$cat_name}}</td>
 		<td class="num">{{$col3}}</td>
 		<td class="num">{{$col4}}</td>
-		<td class="num">{{$dispo}}</td>
+		<td class="num nosort">{{$dispo}}</td>
 		<td class="actions">
 			{{if $col4 > 0}}
 				{{:linkbutton
@@ -159,3 +159,10 @@
 {{else}}
 	<p class="block alert">Aucun matériel.</p>
 {{/list}}
+
+<script type="text/javascript" src="scripts.js"></script>
+<script type="text/javascript">
+	(function () {
+		disableColumSort(document.querySelector("table[class=list]"));
+	})();
+</script>
diff --git a/scripts.js b/scripts.js
new file mode 100644
index 0000000..487abe3
--- /dev/null
+++ b/scripts.js
@@ -0,0 +1,23 @@
+/**
+ * désactiver le tri des colonnes ayant la classe nosort dans une liste triable
+ * @param {Node} liste - liste triable
+ */
+function disableColumSort(liste) {
+
+	// chercher la première ligne du corps de la table
+	let columns = liste.querySelectorAll("tbody > tr > td");
+
+	// chercher la ligne de titres
+	let titles = liste.querySelectorAll("thead > tr > td");
+
+	// désactiver le tri
+	for (let i = 0; i < titles.length; ++i) {
+		let anchor = titles[i].querySelector("a");
+		const classAttr = columns[i].getAttribute("class");
+		if (anchor != null && classAttr != null && classAttr.includes("nosort")) {
+			anchor.removeAttribute("href");
+			anchor.removeAttribute("title");
+			anchor.removeChild(anchor.firstElementChild);
+		}
+	}
+}