diff --git a/pkgs/applications/emulators/pcsxr/default.nix b/pkgs/applications/emulators/pcsxr/default.nix
index e3126efe82db..2c178dc72f5c 100644
--- a/pkgs/applications/emulators/pcsxr/default.nix
+++ b/pkgs/applications/emulators/pcsxr/default.nix
@@ -56,6 +56,12 @@ stdenv.mkDerivation rec {
     xorg.libXxf86vm
   ];
 
+  # Workaround build failure on -fno-common toolchains like upstream
+  # gcc-10. Otherwise build fails as:
+  #   ld: AboutDlg.o:/build/pcsxr/gui/Linux.h:42: multiple definition of `cfgfile';
+  #     LnxMain.o:/build/pcsxr/gui/Linux.h:42: first defined here
+  NIX_CFLAGS_COMPILE = "-fcommon";
+
   dynarecTarget =
    if stdenv.isx86_64 then "x86_64"
    else if stdenv.isi686 then "x86"
@@ -81,7 +87,7 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "Playstation 1 emulator";
-    homepage = "https://pcsxr.codeplex.com/";
+    homepage = "https://github.com/iCatButler/pcsxr";
     maintainers = with maintainers; [ rardiol ];
     license = licenses.gpl2Plus;
     platforms = platforms.all;