diff --git a/debian/compiz-trinity/compiz-trinity-0.8.4/debian/changelog b/debian/compiz-trinity/compiz-trinity-0.8.4/debian/changelog
index fd3ce7b9..8cc21ad4 100644
--- a/debian/compiz-trinity/compiz-trinity-0.8.4/debian/changelog
+++ b/debian/compiz-trinity/compiz-trinity-0.8.4/debian/changelog
@@ -1,3 +1,9 @@
+compiz-trinity (0.8.4-3debian13.0.0+12~a) trixie; urgency=low
+
+  * Adapt to latest tqt3
+
+ -- Michele Calgaro <michele.calgaro@yahoo.it>  Tue, 17 Sep 2024 17:15:00 +0900
+
 compiz-trinity (0.8.4-3debian13.0.0+11~a) trixie; urgency=low
 
   * Fix several causes of FTBFS.
diff --git a/debian/compiz-trinity/compiz-trinity-0.8.4/debian/patches/106-adapt-tqt3.diff b/debian/compiz-trinity/compiz-trinity-0.8.4/debian/patches/106-adapt-tqt3.diff
new file mode 100644
index 00000000..e5fd5764
--- /dev/null
+++ b/debian/compiz-trinity/compiz-trinity-0.8.4/debian/patches/106-adapt-tqt3.diff
@@ -0,0 +1,119 @@
+--- a/configure.ac
++++ b/configure.ac
+@@ -581,7 +581,7 @@
+     tqt_libdirs="$QTDIR/lib $tqt_libdirs"
+   fi
+ 
+-  tqt_test_include="ntqstyle.h"
++  tqt_test_include="tqstyle.h"
+   tqt_test_library="libtqt-mt.so"
+ 
+   dnl Check for TQt headers
+--- a/plugins/tdeconfig.cpp
++++ b/plugins/tdeconfig.cpp
+@@ -21,7 +21,7 @@
+ #include <kstandarddirs.h>
+ #include <tdeapplication.h>
+ #include <ksimpleconfig.h>
+-#include <ntqfile.h>
++#include <tqfile.h>
+ 
+ #include <compiz-core.h>
+ 
+--- a/tde/window-decorator/decorator.cpp
++++ b/tde/window-decorator/decorator.cpp
+@@ -21,7 +21,7 @@
+  * Author: David Reveman <davidr@novell.com>
+  */
+ 
+-#include <ntqglobal.h>
++#include <tqglobal.h>
+ 
+ #include <dcopclient.h>
+ #include <tdecmdlineargs.h>
+@@ -32,8 +32,8 @@
+ #include <tdelocale.h>
+ #include <kcommondecoration.h>
+ #include <twin.h>
+-#include <ntqwidgetlist.h>
+-#include <ntqpoint.h>
++#include <tqwidgetlist.h>
++#include <tqpoint.h>
+ 
+ #include <X11/Xlib.h>
+ #include <X11/extensions/Xcomposite.h>
+--- a/tde/window-decorator/decorator.h
++++ b/tde/window-decorator/decorator.h
+@@ -30,7 +30,7 @@
+ #include <X11/Xatom.h>
+ #include <X11/cursorfont.h>
+ 
+-#include <ntqtimer.h>
++#include <tqtimer.h>
+ 
+ #include <fixx11h.h>
+ #include <tdeconfig.h>
+--- a/tde/window-decorator/utils.cpp
++++ b/tde/window-decorator/utils.cpp
+@@ -23,8 +23,8 @@
+ 
+ #include "utils.h"
+ 
+-#include <ntqstyle.h>
+-#include <ntqt.h>
++#include <tqstyle.h>
++#include <tqt.h>
+ 
+ #include <decoration.h>
+ #include <X11/Xlib.h>
+--- a/tde/window-decorator/utils.h
++++ b/tde/window-decorator/utils.h
+@@ -26,7 +26,7 @@
+ 
+ #include <X11/Xlib.h>
+ #include <fixx11h.h>
+-#include <ntqwidget.h>
++#include <tqwidget.h>
+ 
+ namespace KWD
+ {
+--- a/tde/window-decorator/window.cpp
++++ b/tde/window-decorator/window.cpp
+@@ -45,15 +45,15 @@
+ #include <kstandarddirs.h>
+ 
+ #include <ntqapplication.h>
+-#include <ntqlayout.h>
+-#include <ntqevent.h>
+-#include <ntqpainter.h>
+-#include <ntqobjectlist.h>
+-#include <ntqwidget.h>
+-#include <ntqstring.h>
+-#include <ntqtimer.h>
+-#include <ntqcursor.h>
+-#include <ntqpopupmenu.h>
++#include <tqlayout.h>
++#include <tqevent.h>
++#include <tqpainter.h>
++#include <tqobjectlist.h>
++#include <tqwidget.h>
++#include <tqstring.h>
++#include <tqtimer.h>
++#include <tqcursor.h>
++#include <tqpopupmenu.h>
+ 
+ int viewportMenuID;
+ 
+--- a/tde/window-decorator/window.h
++++ b/tde/window-decorator/window.h
+@@ -26,8 +26,8 @@
+ 
+ #include <kdecoration_p.h>
+ 
+-#include <ntqpixmap.h>
+-#include <ntqwidget.h>
++#include <tqpixmap.h>
++#include <tqwidget.h>
+ 
+ #include <decoration.h>
+ 
diff --git a/debian/compiz-trinity/compiz-trinity-0.8.4/debian/patches/series b/debian/compiz-trinity/compiz-trinity-0.8.4/debian/patches/series
index 0d367dca..9feac7eb 100644
--- a/debian/compiz-trinity/compiz-trinity-0.8.4/debian/patches/series
+++ b/debian/compiz-trinity/compiz-trinity-0.8.4/debian/patches/series
@@ -26,3 +26,4 @@ kubuntu_04_trinity.patch
 103-png-1.4-compatibility.diff
 104-incompabible-pointer-types.diff
 105-malloc-free-implicit-declaration.diff
+106-adapt-tqt3.diff