diff --git a/app/src/main/java/com/infomaniak/swisstransfer/ui/previewparameter/FileUiListPreviewParameterProvider.kt b/app/src/main/java/com/infomaniak/swisstransfer/ui/previewparameter/FileUiListPreviewParameterProvider.kt
index d4ecbc66d..501e0b932 100644
--- a/app/src/main/java/com/infomaniak/swisstransfer/ui/previewparameter/FileUiListPreviewParameterProvider.kt
+++ b/app/src/main/java/com/infomaniak/swisstransfer/ui/previewparameter/FileUiListPreviewParameterProvider.kt
@@ -58,6 +58,7 @@ val filesPreviewData = listOf(
     FileUi(
         uid = UUID.randomUUID().toString(),
         fileName = "Learning to Copy and Paste: A Complete Guide.docx",
+        isFolder = false,
         fileSize = 237_866_728L,
         mimeType = null,
         localPath = null,
@@ -66,6 +67,7 @@ val filesPreviewData = listOf(
     FileUi(
         uid = UUID.randomUUID().toString(),
         fileName = "Introduction to Turning It Off and On Again.pptx",
+        isFolder = false,
         fileSize = 98_723_143L,
         mimeType = null,
         localPath = null,
@@ -74,6 +76,7 @@ val filesPreviewData = listOf(
     FileUi(
         uid = UUID.randomUUID().toString(),
         fileName = "The 5-Step Guide to Not Breaking Your Code.txt",
+        isFolder = false,
         fileSize = 57_689_032L,
         mimeType = null,
         localPath = null,
diff --git a/app/src/main/java/com/infomaniak/swisstransfer/ui/screen/newtransfer/ImportationFilesManager.kt b/app/src/main/java/com/infomaniak/swisstransfer/ui/screen/newtransfer/ImportationFilesManager.kt
index 418194be7..2a4d35841 100644
--- a/app/src/main/java/com/infomaniak/swisstransfer/ui/screen/newtransfer/ImportationFilesManager.kt
+++ b/app/src/main/java/com/infomaniak/swisstransfer/ui/screen/newtransfer/ImportationFilesManager.kt
@@ -103,6 +103,7 @@ class ImportationFilesManager @Inject constructor(
                 FileUi(
                     uid = fileToImport.fileName,
                     fileName = fileToImport.fileName,
+                    isFolder = false,
                     fileSize = fileToImport.fileSizeInBytes,
                     mimeType = FileType.guessMimeTypeFromFileName(fileToImport.fileName),
                     localPath = copiedFile.toUri().toString(),
@@ -134,6 +135,7 @@ class ImportationFilesManager @Inject constructor(
             FileUi(
                 uid = localFile.name,
                 fileName = localFile.name,
+                isFolder = false,
                 fileSize = fileSizeInBytes,
                 mimeType = null,
                 localPath = localFile.toUri().toString(),