diff --git a/pkgs/applications/office/openoffice/libreoffice.nix b/pkgs/applications/office/openoffice/libreoffice.nix
index 85c233166956..37093c959a74 100644
--- a/pkgs/applications/office/openoffice/libreoffice.nix
+++ b/pkgs/applications/office/openoffice/libreoffice.nix
@@ -10,10 +10,11 @@
 , force ? false
 }:
 
-if !force then
-  throw ''The expression for libreoffice is still not ready.
-  Set config.libreoffice.force = true; if you want to try it anyway.''
-else
+# **  Checking with hydra if it builds totally **
+#if !force then
+#  throw ''The expression for libreoffice is still not ready.
+#  Set config.libreoffice.force = true; if you want to try it anyway.''
+#else
 stdenv.mkDerivation rec {
   name = "libreoffice-3.5.0.3";
 
@@ -30,6 +31,8 @@ stdenv.mkDerivation rec {
     sed -i 's,/usr/bin/env bash,${bash}/bin/bash,' bin/unpack-sources \
       solenv/bin/install-gdb-printers solenv/bin/striplanguagetags.sh
 
+    sed -i 's,/usr/bin/env perl,${perl}/bin/perl,' solenv/bin/concat-deps.pl
+
     # Needed to find genccode
     PATH=$PATH:${icu}/sbin
   '';