1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/tools/text/multitran/libbtree/default.nix b/pkgs/tools/text/multitran/libbtree/default.nix
index c10a65c271d44..99f15b8b21ed9 100644
--- a/pkgs/tools/text/multitran/libbtree/default.nix
+++ b/pkgs/tools/text/multitran/libbtree/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "https://multitran.sourceforge.net/";
     description = "Multitran lib: library for reading Multitran's BTREE database format";
-    license = lib.licenses.gpl2;
+    license = lib.licenses.gpl2Only;
     platforms = lib.platforms.linux;
   };
 }