diff --git a/kandy/src/kandy.desktop b/kandy/src/kandy.desktop
index d1357a92..c1967d80 100644
--- a/kandy/src/kandy.desktop
+++ b/kandy/src/kandy.desktop
@@ -115,4 +115,4 @@ GenericName[zh_TW]=行動電話工具
 GenericName[zu]=Ithuluzi Lamakhala ekhukhwini
 Terminal=false
 X-DCOP-ServiceType=Multi
-Categories=Qt;KDE;Utility;X-KDE-Utilities-Peripherals;Network;Telephony;
+Categories=Qt;KDE;Utility;Telephony;
diff --git a/ktnef/gui/ktnef.desktop b/ktnef/gui/ktnef.desktop
index fd31062b..e5285056 100644
--- a/ktnef/gui/ktnef.desktop
+++ b/ktnef/gui/ktnef.desktop
@@ -104,4 +104,4 @@ Comment[zh_CN]=TNEF 文件的查看/提取器
 Comment[zh_TW]=TNEF 檔案檢視器
 Terminal=false
 MimeType=application/ms-tnef;
-Categories=Qt;KDE;X-KDE-Utilities-PIM;Utilities;
+Categories=Qt;KDE;Office;
diff --git a/wizards/groupwarewizard.desktop b/wizards/groupwarewizard.desktop
index 45fd1956..51ab493a 100644
--- a/wizards/groupwarewizard.desktop
+++ b/wizards/groupwarewizard.desktop
@@ -49,4 +49,4 @@ Type=Application
 Icon=kontact
 Terminal=false
 X-KDE-StartupNotify=true
-Categories=Qt;KDE;X-KDE-Utilities-PIM;Utilities;
+Categories=Qt;KDE;Office;