diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,7 +9,7 @@
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
 
-find_package(ECM 0.0.9 REQUIRED NO_MODULE)
+find_package(ECM 5.41.0 REQUIRED NO_MODULE)
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${ECM_MODULE_PATH} ${ECM_KDE_MODULE_DIR} ${CMAKE_SOURCE_DIR}/cmake)
 
 include(KDEInstallDirs)
diff --git a/cmake/FindGLIB2.cmake b/cmake/FindGLIB2.cmake
deleted file mode 100644
--- a/cmake/FindGLIB2.cmake
+++ /dev/null
@@ -1,48 +0,0 @@
-# - Try to find the GLIB2 libraries
-# Once done this will define
-#
-#  GLIB2_FOUND - system has glib2
-#  GLIB2_INCLUDE_DIR - the glib2 include directory
-#  GLIB2_LIBRARIES - glib2 library
-
-# Copyright (c) 2008 Laurent Montel, <montel@kde.org>
-#
-# Redistribution and use is allowed according to the terms of the BSD license.
-# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
-
-
-if(GLIB2_INCLUDE_DIR AND GLIB2_LIBRARIES)
-    # Already in cache, be silent
-    set(GLIB2_FIND_QUIETLY TRUE)
-endif(GLIB2_INCLUDE_DIR AND GLIB2_LIBRARIES)
-
-if (NOT WIN32)
-   find_package(PkgConfig REQUIRED)
-   pkg_check_modules(PKG_GLIB REQUIRED glib-2.0)
-endif(NOT WIN32)
-
-find_path(GLIB2_MAIN_INCLUDE_DIR glib.h
-          PATH_SUFFIXES glib-2.0
-          PATHS ${PKG_GLIB_INCLUDE_DIRS} )
-
-# search the glibconfig.h include dir under the same root where the library is found
-find_library(GLIB2_LIBRARIES
-             NAMES glib-2.0
-             PATHS ${PKG_GLIB_LIBRARY_DIRS} )
-
-find_path(GLIB2_INTERNAL_INCLUDE_DIR glibconfig.h
-          PATH_SUFFIXES glib-2.0/include ../lib/glib-2.0/include
-          PATHS ${PKG_GLIB_INCLUDE_DIRS} ${PKG_GLIB_LIBRARIES} ${CMAKE_SYSTEM_LIBRARY_PATH})
-
-set(GLIB2_INCLUDE_DIR ${GLIB2_MAIN_INCLUDE_DIR})
-
-# not sure if this include dir is optional or required
-# for now it is optional
-if(GLIB2_INTERNAL_INCLUDE_DIR)
-  set(GLIB2_INCLUDE_DIR ${GLIB2_INCLUDE_DIR} ${GLIB2_INTERNAL_INCLUDE_DIR})
-endif(GLIB2_INTERNAL_INCLUDE_DIR)
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(GLIB2  DEFAULT_MSG  GLIB2_LIBRARIES GLIB2_MAIN_INCLUDE_DIR)
-
-mark_as_advanced(GLIB2_INCLUDE_DIR GLIB2_LIBRARIES)
diff --git a/containments/panel/CMakeLists.txt b/containments/panel/CMakeLists.txt
--- a/containments/panel/CMakeLists.txt
+++ b/containments/panel/CMakeLists.txt
@@ -10,7 +10,7 @@
                       Qt5::Gui
                       KF5::Plasma
                       KF5::I18n
-                      ${GSTREAMER_LIBRARIES} ${GLIB2_LIBRARIES} ${GOBJECT_LIBRARIES})
+                      ${GSTREAMER_LIBRARIES} GLIB2::GLIB2 ${GOBJECT_LIBRARIES})
 
 target_include_directories(plasma_applet_phonepanel PRIVATE "${GSTREAMER_INCLUDE_DIR}")