diff --git a/src/gui/gui.cpp b/src/gui/gui.cpp
index fcf0f9463..1f191550b 100644
--- a/src/gui/gui.cpp
+++ b/src/gui/gui.cpp
@@ -3799,7 +3799,11 @@ bool FurnaceGUI::init() {
   ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByTypeDir,"",ImVec4(0.0f,1.0f,1.0f,1.0f),ICON_FA_FOLDER_O);
   ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByTypeFile,"",ImVec4(0.7f,0.7f,0.7f,1.0f),ICON_FA_FILE_O);
   ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByExtension,".fur",ImVec4(0.5f,1.0f,0.5f,1.0f),ICON_FA_FILE);
+  ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByExtension,".fui",ImVec4(1.0f,0.5f,0.5f,1.0f),ICON_FA_FILE);
+  ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByExtension,".fuw",ImVec4(1.0f,0.75f,0.5f,1.0f),ICON_FA_FILE);
   ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByExtension,".dmf",ImVec4(0.5f,1.0f,0.5f,1.0f),ICON_FA_FILE);
+  ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByExtension,".dmp",ImVec4(1.0f,0.5f,0.5f,1.0f),ICON_FA_FILE);
+  ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByExtension,".dmw",ImVec4(1.0f,0.75f,0.5f,1.0f),ICON_FA_FILE);
   ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByExtension,".wav",ImVec4(1.0f,1.0f,0.5f,1.0f),ICON_FA_FILE_AUDIO_O);
 
   updateWindowTitle();