diff --git a/qt6-qtbase.spec b/qt6-qtbase.spec
index c8dce52..c8fe820 100644
--- a/qt6-qtbase.spec
+++ b/qt6-qtbase.spec
@@ -18,7 +18,7 @@
 
 Name:          qt6-qtbase
 Version:       6.6.2
-Release:       2mamba
+Release:       3mamba
 Summary:       A multiplatform, C++ GUI application development framework
 Group:         System/Libraries
 Vendor:        openmamba
@@ -62,6 +62,7 @@ BuildRequires: libpango-devel
 BuildRequires: libpcre2-devel
 BuildRequires: libpng-devel
 BuildRequires: libpostgresql-devel
+BuildRequires: libproxy-devel
 BuildRequires: libsqlite-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libts-devel
@@ -385,6 +386,8 @@ cmake -B build \
    -DINPUT_sql_sqlite=yes \
    -DINPUT_cups=yes \
    -DINPUT_fontconfig=yes \
+   -DFEATURE_libproxy=ON \
+   -DFEATURE_system_xcb_xinput=ON \
    -Wno-dev \
 %ifarch arm
    -DCMAKE_CXX_FLAGS="-march=armv7" \
@@ -646,6 +649,9 @@ echo "\
 %{_qt6_plugindir}/sqldrivers/libqsqlite.so
 
 %changelog
+* Sat Mar 09 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 6.6.2-3mamba
+- rebuilt with FEATURE_libproxy=ON and FEATURE_system_xcb_xinput=ON
+
 * Fri Mar 08 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 6.6.2-2mamba
 - fix bindir symlinks which should point to /usr/%{lib}/qt6/libexec instead of bin