diff --git a/pkgs/development/tools/misc/texinfo/packages.nix b/pkgs/development/tools/misc/texinfo/packages.nix
index 6a6255ae6eb9..b385c25fe3d2 100644
--- a/pkgs/development/tools/misc/texinfo/packages.nix
+++ b/pkgs/development/tools/misc/texinfo/packages.nix
@@ -65,10 +65,6 @@ let
   };
 in
 {
-  texinfo6_5 = buildTexinfo {
-    version = "6.5";
-    hash = "sha256-d3dLP0oGwgcFzC7xyASGRCLjz5UjXpZbHwCkbffaX2I=";
-  };
   texinfo6 = buildTexinfo {
     version = "6.8";
     hash = "sha256-jrdT7Si8oh+PVsGhgDYq7XiSKb1i//WL+DaOm+tZ/sQ=";
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 6e2a10cb18da..8d5d3045e402 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7687,7 +7687,6 @@ with pkgs;
 
   texinfoPackages = callPackages ../development/tools/misc/texinfo/packages.nix { };
   inherit (texinfoPackages)
-    texinfo6_5
     texinfo6
     texinfo7
     ;