diff --git a/cmake_targets/tools/build_helper b/cmake_targets/tools/build_helper
index eeffc9d4f1..9702470ffa 100755
--- a/cmake_targets/tools/build_helper
+++ b/cmake_targets/tools/build_helper
@@ -278,7 +278,7 @@ check_install_usrp_uhd_driver(){
             x=$((x + 1))
         done
         $SUDO apt-get update
-        $SUDO apt-get -y install python-tk  $boost_libs_ubuntu libusb-1.0-0-dev
+        $SUDO apt-get -y install python3-tk  $boost_libs_ubuntu libusb-1.0-0-dev
         case "$(get_distribution_release)" in
           "ubuntu20.04" | "ubuntu22.04")
             $SUDO apt-get -y install libuhd-dev libuhd4.5.0 uhd-host