diff --git a/pkgs/system/all-packages-generic.nix b/pkgs/system/all-packages-generic.nix
index c36d7dc6ed3..2ebea84fe45 100644
--- a/pkgs/system/all-packages-generic.nix
+++ b/pkgs/system/all-packages-generic.nix
@@ -606,6 +606,12 @@ rec {
     inherit fetchurl stdenv;
   };
 
+  ### DEVELOPMENT / DEBUGGERS
+
+  ltrace = (import ../development/debuggers/ltrace) {
+    inherit fetchurl stdenv;
+  };
+
   ### DEVELOPMENT / INTERPRETERS
 
   happy = (import ../development/tools/parsing/happy) {
@@ -630,6 +636,10 @@ rec {
     inherit fetchurl stdenv;
   };
 
+  tcl = (import ../development/interpreters/tcl) {
+    inherit fetchurl stdenv;
+  };
+
   dylan = (import ../development/compilers/gwydion-dylan) {
     inherit fetchurl stdenv perl boehmgc yacc flex readline;
     dylan =
@@ -1615,6 +1625,11 @@ rec {
     inherit (gtkLibs) glib gtk;
   };
 
+  xchat = (import ../applications/networking/irc/xchat) {
+    inherit fetchurl stdenv pkgconfig tcl;
+    inherit (gtkLibs) glib;
+  };
+
   cdparanoiaIII = (import ../applications/audio/cdparanoia) {
     inherit fetchurl stdenv;
   };