diff --git a/shell.nix b/shell.nix
index fe02bca02..0f1265c36 100644
--- a/shell.nix
+++ b/shell.nix
@@ -48,7 +48,7 @@ mkShell rec {
   shellHook = if stdenv.isDarwin then ''
     export KITTY_NO_LTO=
   '' else ''
-    export KITTY_EGL_LIBRARY='${stdenv.lib.getLib libGL}/lib/libEGL.so.1'
+    export KITTY_EGL_LIBRARY='${lib.getLib libGL}/lib/libEGL.so.1'
     export KITTY_STARTUP_NOTIFICATION_LIBRARY='${libstartup_notification}/lib/libstartup-notification-1.so'
     export KITTY_CANBERRA_LIBRARY='${libcanberra}/lib/libcanberra.so'
   '';