diff --git a/pkgs/tools/networking/network-manager/iodine/default.nix b/pkgs/tools/networking/network-manager/iodine/default.nix
index 27e091b6b60..a7f5bbf145e 100644
--- a/pkgs/tools/networking/network-manager/iodine/default.nix
+++ b/pkgs/tools/networking/network-manager/iodine/default.nix
@@ -24,8 +24,8 @@ in stdenv.mkDerivation {
 
   nativeBuildInputs = [ intltool pkgconfig ];
 
-  # Fixes deprecation errors with networkmanager 1.10.2
-  NIX_CFLAGS_COMPILE = "-Wno-deprecated-declarations";
+  # glib-2.62 deprecations
+  NIX_CFLAGS_COMPILE = [ "-DGLIB_DISABLE_DEPRECATION_WARNINGS" ];
 
   configureFlags = [
     "--without-libnm-glib"