diff --git a/pkgs/development/libraries/gtksourceviewmm/default.nix b/pkgs/development/libraries/gtksourceviewmm/default.nix
index cdc96f3f1a04..ec1396512929 100644
--- a/pkgs/development/libraries/gtksourceviewmm/default.nix
+++ b/pkgs/development/libraries/gtksourceviewmm/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     platforms = platforms.unix;
-    homepage = "https://developer.gnome.org/gtksourceviewmm/";
+    homepage = "https://gitlab.gnome.org/GNOME/gtksourceviewmm";
     description = "C++ wrapper for gtksourceview";
     license = licenses.lgpl2;
     maintainers = [ maintainers.juliendehos ];