diff --git a/src/frontend/app/folder/folder-tree.component.ts b/src/frontend/app/folder/folder-tree.component.ts
index 98e1e0e4b048d140c5128fe2dea75f429e10914e..8be69d4b7e4326165e29d521d9d76ab5dcf8e671 100644
--- a/src/frontend/app/folder/folder-tree.component.ts
+++ b/src/frontend/app/folder/folder-tree.component.ts
@@ -342,7 +342,7 @@ export class FolderTreeComponent implements OnInit {
     }
 
     moveFolder(ev: any, node: any) {
-        this.dialogRef = this.dialog.open(ConfirmComponent, { autoFocus: false, disableClose: true, data: { title: 'Déplacer ' + ev.item.data.alt_identifier, msg: 'Voulez-vous déplacer <b>' + ev.item.data.alt_identifier + '</b> dans <b>' + node.label + '</b> ?' } });
+        this.dialogRef = this.dialog.open(ConfirmComponent, { autoFocus: false, disableClose: true, data: { title: this.lang.move + ' ' + ev.item.data.alt_identifier, msg: this.lang.moveQuestion + ' <b>' + ev.item.data.alt_identifier + '</b> ' + this.lang.in + ' <b>' + node.label + '</b>&nbsp;?' } });
 
         this.dialogRef.afterClosed().pipe(
             filter((data: string) => data === 'ok'),
@@ -361,7 +361,7 @@ export class FolderTreeComponent implements OnInit {
     }
 
     classifyDocument(ev: any, node: any) {
-        this.dialogRef = this.dialog.open(ConfirmComponent, { autoFocus: false, disableClose: true, data: { title: 'Classer ' + ev.item.data.alt_identifier, msg: 'Voulez-vous classer <b>' + ev.item.data.alt_identifier + '</b> dans <b>' + node.label + '</b> ?' } });
+        this.dialogRef = this.dialog.open(ConfirmComponent, { autoFocus: false, disableClose: true, data: { title: this.lang.classify + ' ' + ev.item.data.alt_identifier, msg: this.lang.classifyQuestion + ' <b>' + ev.item.data.alt_identifier + '</b> ' + this.lang.in + ' <b>' + node.label + '</b>&nbsp;?' } });
 
         this.dialogRef.afterClosed().pipe(
             filter((data: string) => data === 'ok'),
diff --git a/src/frontend/app/folder/folder-update/folder-update.component.ts b/src/frontend/app/folder/folder-update/folder-update.component.ts
index 4a3a2f1e67f6b395636549266b1e88b60a62b8d1..bcc8eaacf1b22d8f5b6fb2506027fe9f36c812e9 100644
--- a/src/frontend/app/folder/folder-update/folder-update.component.ts
+++ b/src/frontend/app/folder/folder-update/folder-update.component.ts
@@ -181,7 +181,7 @@ export class FolderUpdateComponent implements OnInit {
         this.http.put('../../rest/folders/' + this.folder.id, this.folder).pipe(
             exhaustMap(() => this.http.put('../../rest/folders/' + this.folder.id + '/sharing', { public: this.folder.sharing.entities.length > 0, sharing: this.folder.sharing })),
             tap((data: any) => {
-                this.notify.success('Dossier modifié');
+                this.notify.success(this.lang.folderUpdated);
                 this.dialogRef.close('success');
             }),
             catchError((err: any) => {
diff --git a/src/frontend/lang/lang-en.ts b/src/frontend/lang/lang-en.ts
index 19f32bf9bc15fc9e26665918e490f9db94c414c1..e6c27db60a26e05b4c8a077d0305b0b543b31299 100755
--- a/src/frontend/lang/lang-en.ts
+++ b/src/frontend/lang/lang-en.ts
@@ -1064,4 +1064,9 @@ export const LANG_EN = {
     "less" : "Less",
     "actionsAlt": "Actions",
     "addRootFolder": "Add root folder",
+    "folderUpdated" : "Folder updated",
+    "in" : "in",
+    "classifyQuestion" : "Do you want classify",
+    "moveQuestion" : "Do you want move",
+    "classify" : "Classify",
 };
diff --git a/src/frontend/lang/lang-fr.ts b/src/frontend/lang/lang-fr.ts
index a8beab022845f5fdc696c596a444b6e3e4dd02f4..4f15c1dcba7c1235bd6a480208a2350efba6bdaa 100755
--- a/src/frontend/lang/lang-fr.ts
+++ b/src/frontend/lang/lang-fr.ts
@@ -1101,4 +1101,9 @@ export const LANG_FR = {
     "less" : "Moins",
     "actionsAlt": "Actions",
     "addRootFolder": "Nouveau dossier racine",
+    "folderUpdated" : "Dossier modifié",
+    "in" : "dans",
+    "classifyQuestion" : "Voulez-vous classer",
+    "moveQuestion" : "Voulez-vous déplacer",
+    "classify" : "Classer",
 };
diff --git a/src/frontend/lang/lang-nl.ts b/src/frontend/lang/lang-nl.ts
index aca34832577374aa7e1633ca6dbf29cb76b51cc1..9c4c6168f0299921f5b33b73032d3d89b8c1b96e 100755
--- a/src/frontend/lang/lang-nl.ts
+++ b/src/frontend/lang/lang-nl.ts
@@ -1090,4 +1090,9 @@ export const LANG_NL = {
     "less" : "Less", //_TO_TRANSLATE
     "actionsAlt": "Actions", //_TO_TRANSLATE
     "addRootFolder": "Add root folder", //_TO_TRANSLATE
+    "folderUpdated" : "Folder updated", //_TO_TRANSLATE
+    "in" : "in", //_TO_TRANSLATE
+    "classifyQuestion" : "Do you want classify", //_TO_TRANSLATE
+    "moveQuestion" : "Do you want move", //_TO_TRANSLATE
+    "classify" : "Classify", //_TO_TRANSLATE
 };