diff --git a/libraries/lib-label-track/LabelTrack.cpp b/libraries/lib-label-track/LabelTrack.cpp
index 48e513104..123a1511d 100644
--- a/libraries/lib-label-track/LabelTrack.cpp
+++ b/libraries/lib-label-track/LabelTrack.cpp
@@ -47,6 +47,7 @@ for drawing different aspects of the label and its text box.
 
 const FileNames::FileType LabelTrack::SubripFiles{ XO("SubRip text file"), { wxT("srt") }, true };
 const FileNames::FileType LabelTrack::WebVTTFiles{ XO("WebVTT file"), { wxT("vtt") }, true };
+const FileNames::FileType LabelTrack::AllSupportedFiles{ XO("Supported label file"), { wxT("srt"), wxT("txt") }, true };
 
 EnumSetting<bool> LabelStyleSetting {
    wxT("/FileFormats/LabelStyleChoice"),
diff --git a/libraries/lib-label-track/LabelTrack.h b/libraries/lib-label-track/LabelTrack.h
index 55f914f28..dcd079616 100644
--- a/libraries/lib-label-track/LabelTrack.h
+++ b/libraries/lib-label-track/LabelTrack.h
@@ -130,6 +130,7 @@ class LABEL_TRACK_API LabelTrack final
 
    static const FileNames::FileType SubripFiles;
    static const FileNames::FileType WebVTTFiles;
+   static const FileNames::FileType AllSupportedFiles;
 
 private:
    Track::Holder Clone(bool backup) const override;
diff --git a/src/LabelDialog.cpp b/src/LabelDialog.cpp
index 438878b48..bec0dba2b 100644
--- a/src/LabelDialog.cpp
+++ b/src/LabelDialog.cpp
@@ -632,8 +632,8 @@ void LabelDialog::OnImport(wxCommandEvent & WXUNUSED(event))
          XO("Select a text file containing labels"),
          wxEmptyString,     // Path
          wxT(""),       // Name
-         wxT("txt"),   // Extension
-         { FileNames::TextFiles, LabelTrack::SubripFiles, FileNames::AllFiles },
+         wxT(""),   // Extension
+         { LabelTrack::AllSupportedFiles, FileNames::TextFiles, LabelTrack::SubripFiles, FileNames::AllFiles },
          wxRESIZE_BORDER, // Flags
          this);    // Parent
 
diff --git a/src/menus/FileMenus.cpp b/src/menus/FileMenus.cpp
index b1d1e3592..79527edfa 100644
--- a/src/menus/FileMenus.cpp
+++ b/src/menus/FileMenus.cpp
@@ -385,8 +385,8 @@ void OnImportLabels(const CommandContext &context)
          XO("Select a text file containing labels"),
          wxEmptyString,     // Path
          wxT(""),       // Name
-         wxT("txt"),    // Extension
-         { FileNames::TextFiles, LabelTrack::SubripFiles, FileNames::AllFiles },
+         wxT(""),       // Extension
+         { LabelTrack::AllSupportedFiles, FileNames::TextFiles, LabelTrack::SubripFiles, FileNames::AllFiles },
          wxRESIZE_BORDER,        // Flags
          &window);    // Parent