diff --git a/pkgs/development/libraries/gtksourceviewmm/default.nix b/pkgs/development/libraries/gtksourceviewmm/default.nix
index fc4439e223ee..2b9124032590 100644
--- a/pkgs/development/libraries/gtksourceviewmm/default.nix
+++ b/pkgs/development/libraries/gtksourceviewmm/default.nix
@@ -20,7 +20,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ glibmm gtkmm3 gtksourceview3 ];
 
   meta = with lib; {
-    platforms = platforms.linux;
+    platforms = platforms.unix;
     homepage = "https://developer.gnome.org/gtksourceviewmm/";
     description = "C++ wrapper for gtksourceview";
     license = licenses.lgpl2;