diff --git a/generators/CMakeLists.txt b/generators/CMakeLists.txt
index f782089e646cf9afefb9375f72b89968cd5d5a5e..c26106b4d9c806172c5303edeab1db2af34aaa06 100644
--- a/generators/CMakeLists.txt
+++ b/generators/CMakeLists.txt
@@ -2807,7 +2807,7 @@ LCGPackage_Add(
   CONFIGURE_COMMAND ${CMAKE_COMMAND} -E make_directory <INSTALL_DIR>/tmppdfsets
             COMMAND ${lhapdf_home}/bin/lhapdf --pdfdir=<INSTALL_DIR>/tmppdfsets --listdir=${lhapdf_home}/share/LHAPDF install cteq6l1 CT10
 			# PATH=$PATH:${ocaml_home}/bin/ LCIO_DIR=${lcio_home}
-            COMMAND $ENV{SHELL} -c "PATH=${libtool_home}/bin:$PATH ${autoconf_home}/bin/autoreconf --force --install"
+#             COMMAND $ENV{SHELL} -c "PATH=${libtool_home}/bin:$PATH ${autoconf_home}/bin/autoreconf --force --install"
             COMMAND $ENV{SHELL} -c "LOOPTOOLS_DIR=${looptools_home}/lib64 LHAPDF_DATA_PATH=<INSTALL_DIR>/tmppdfsets HOPPET_DIR=${hoppet_home} LHAPDF_DIR=${lhapdf_home}  HEPMC_DIR=${HepMC_home} ./configure --enable-hepmc --enable-fastjet --with-fastjet=${fastjet_home} --enable-hoppet --enable-openloops --with-openloops=${openloops_home} --enable-gosam --with-gosam=${gosam_home} --with-golem=${gosam_contrib_home} --with-form=${FORM_home} --with-qgraf=${qgraf_home} --with-ninja=${gosam_contrib_home} --with-samurai=${gosam_contrib_home} --enable-looptools --disable-ocaml --prefix=<INSTALL_DIR> F77=$FC FCFLAGS=-ffree-line-length-0 FFLAGS=-ffree-line-length-0"
   BUILD_COMMAND $ENV{SHELL} -c "LD_LIBRARY_PATH=${openloops_home}/lib:$LD_LIBRARY_PATH ${MAKE}"
   INSTALL_COMMAND ${MAKE} install