diff --git a/src/kftabdlg.cpp b/src/kftabdlg.cpp
--- a/src/kftabdlg.cpp
+++ b/src/kftabdlg.cpp
@@ -53,7 +53,7 @@
 // Static utility functions
 static void save_pattern(KComboBox *, const QString &, const QString &);
 
-#define SPECIAL_TYPES 7
+#define SPECIAL_TYPES 10
 
 struct LessMimeType_ByComment
 {
@@ -355,6 +355,7 @@
     typeBox->addItem(i18n("All Images"));
     typeBox->addItem(i18n("All Video"));
     typeBox->addItem(i18n("All Sounds"));
+    typeBox->insertSeparator(typeBox->count()); // append separator
 
     QtConcurrent::run([this] {
         initMimeTypes();
@@ -756,17 +757,17 @@
 
     query->setFileType(typeBox->currentIndex());
 
-    int id = typeBox->currentIndex()-10;
+    int id = typeBox->currentIndex() - SPECIAL_TYPES - 1 /*the separator*/;
 
-    if ((id >= -3) && (id < (int)m_types.count())) {
+    if ((id >= -4) && (id < (int)m_types.count())) {
         switch (id) {
-        case -3:
+        case -4:
             query->setMimeType(m_ImageTypes);
             break;
-        case -2:
+        case -3:
             query->setMimeType(m_VideoTypes);
             break;
-        case -1:
+        case -2:
             query->setMimeType(m_AudioTypes);
             break;
         default: