diff -pruN 6.9.2-2/debian/changelog 6.9.2-3/debian/changelog
--- 6.9.2-2/debian/changelog	2025-09-22 19:00:43.000000000 +0000
+++ 6.9.2-3/debian/changelog	2025-10-29 21:41:54.000000000 +0000
@@ -1,3 +1,13 @@
+qt6-websockets (6.9.2-3) unstable; urgency=medium
+
+  [ Patrick Franz ]
+  * Remove the Provides for libqt6websockets6-dev as no package depends
+    on it any more.
+  * Enable ccache only whhen build in corresponding build profile.
+  * Drop Rules-Requires-Root: no, not needed any more.
+
+ -- Patrick Franz <deltaone@debian.org>  Wed, 29 Oct 2025 22:41:54 +0100
+
 qt6-websockets (6.9.2-2) unstable; urgency=medium
 
   * Upload to unstable.
diff -pruN 6.9.2-2/debian/control 6.9.2-3/debian/control
--- 6.9.2-2/debian/control	2025-09-22 18:59:05.000000000 +0000
+++ 6.9.2-3/debian/control	2025-10-29 21:41:40.000000000 +0000
@@ -6,7 +6,6 @@ Uploaders: Patrick Franz <deltaone@debia
 Build-Depends: debhelper-compat (= 13),
                dh-sequence-pkgkde-symbolshelper,
                dh-sequence-qmldeps,
-               ccache [linux-any],
                cmake (>= 3.24~),
                libgl-dev,
                libssl-dev,
@@ -25,7 +24,6 @@ Standards-Version: 4.7.2
 Homepage: https://www.qt.io/developers/
 Vcs-Browser: https://salsa.debian.org/qt-kde-team/qt6/qt6-websockets
 Vcs-Git: https://salsa.debian.org/qt-kde-team/qt6/qt6-websockets.git
-Rules-Requires-Root: no
 
 Package: libqt6websockets6
 Provides: qt6-websockets-private-abi (= 6.9.2),
@@ -52,7 +50,6 @@ Description: Qt 6 WebSockets QML module
  This package contains the Qt Web Sockets QML module.
 
 Package: qt6-websockets-dev
-Provides: libqt6websockets6-dev (= ${binary:Version}),
 Architecture: any
 Multi-Arch: same
 Section: libdevel
diff -pruN 6.9.2-2/debian/rules 6.9.2-3/debian/rules
--- 6.9.2-2/debian/rules	2025-02-05 22:39:26.000000000 +0000
+++ 6.9.2-3/debian/rules	2025-10-29 21:40:59.000000000 +0000
@@ -8,6 +8,11 @@ ifneq ($(DEB_BUILD_ARCH),$(DEB_HOST_ARCH
 	extra_cmake_args += -DQT_HOST_PATH=/usr
 endif
 
+# enable ccache with corresponding build-profile
+ifneq ($(filter ccache,$(DEB_BUILD_PROFILES)),)
+	extra_cmake_args += -DQT_USE_CCACHE=ON
+endif
+
 %:
 	dh $@ --buildsystem=cmake+ninja