diff --git a/CMakeLists.txt b/CMakeLists.txt

index e6b8e46..f308c12 100644

--- a/CMakeLists.txt

+++ b/CMakeLists.txt

@@ -183,7 +183,6 @@ if(ENABLE_EXTRA_GCC_CHECKS)   # This overrides -Werror

 endif()

 add_definitions(

-	-DG_DISABLE_DEPRECATED

 	-DG_DISABLE_SINGLE_INCLUDES

 )

diff --git a/configure.ac b/configure.ac

index cf593db..4e2f0d2 100644

--- a/configure.ac

+++ b/configure.ac

@@ -1474,14 +1474,6 @@ then

 fi

 AC_SUBST(MOC)

-# Error out if a glib header other than a "top level" header

-#  (glib.h, glib-object.h, gio.h) or certain other headers( e.g.,gmodule.h)

-#  is used.

-CPPFLAGS="-DG_DISABLE_SINGLE_INCLUDES $CPPFLAGS"

-

-# Error out on the usage of deprecated glib functions

-CPPFLAGS="-DG_DISABLE_DEPRECATED $CPPFLAGS"

-

 #

 # Check whether GLib modules are supported, to determine whether we

 # can support plugins.