diff --git a/pkgs/desktops/lxqt/optional/screengrab/default.nix b/pkgs/desktops/lxqt/optional/screengrab/default.nix
index 4bd040c00a8b..3c4bebf39fd9 100644
--- a/pkgs/desktops/lxqt/optional/screengrab/default.nix
+++ b/pkgs/desktops/lxqt/optional/screengrab/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation rec {
   name = "screengrab-${version}";
   version = "1.97";
 
-  srcs = fetchFromGitHub {
+  src = fetchFromGitHub {
     owner = "QtDesktop";
     repo = "screengrab";
     rev = version;
@@ -24,10 +24,6 @@ stdenv.mkDerivation rec {
     xorg.libXdmcp
   ];
 
-  cmakeFlags = [ "-DSG_USE_SYSTEM_QXT=ON" "-DCMAKE_INSTALL_LIBDIR=lib" ];
-
-  NIX_CFLAGS_COMPILE = [ "-std=c++11" ];
-
   meta = with stdenv.lib; {
     description = "Crossplatform tool for fast making screenshots";
     homepage = https://github.com/lxde/screengrab;