diff --git a/targets/PROJECTS/SPECTRA/build_all.bash b/targets/PROJECTS/SPECTRA/build_all.bash
index 849dccaa54fcfe5863d6db347e855fc1ea6b47f4..8d4a823f7152dbf90bcbcdee7bfa48065ae3ed18 100755
--- a/targets/PROJECTS/SPECTRA/build_all.bash
+++ b/targets/PROJECTS/SPECTRA/build_all.bash
@@ -38,7 +38,7 @@ echo_success "# COMPILE oaisim"
 echo_success "###############################"
 cd $OPENAIR_TARGETS/SIMU/USER
 echo_success "Executing: make oaisim NAS=1 OAI_NW_DRIVER_TYPE_ETHERNET=1 ENABLE_ITTI=1 USER_MODE=1 OPENAIR2=1 ENABLE_RAL=1 MIH_C_MEDIEVAL_EXTENSIONS=1 RLC_STOP_ON_LOST_PDU=1 Rel10=1 -j`grep -c ^processor /proc/cpuinfo `"
-make oaisim NAS=1 OAI_NW_DRIVER_TYPE_ETHERNET=1 ENABLE_ITTI=1 USER_MODE=1 OPENAIR2=1 ENABLE_RAL=1 MIH_C_MEDIEVAL_EXTENSIONS=1 RLC_STOP_ON_LOST_PDU=1 Rel10=1 -j`grep -c ^processor /proc/cpuinfo `
+make --keep-going oaisim NAS=1 OAI_NW_DRIVER_TYPE_ETHERNET=1 ENABLE_ITTI=1 USER_MODE=1 OPENAIR2=1 ENABLE_RAL=1 MIH_C_MEDIEVAL_EXTENSIONS=1 RLC_STOP_ON_LOST_PDU=1 Rel10=1 -j`grep -c ^processor /proc/cpuinfo `
 if [[ $? -eq 2 ]] ; then
     exit 1
 fi
@@ -74,9 +74,10 @@ echo_success "###############################"
 cd  $OPENAIR_HOME/common/utils/itti_analyzer
 if [ ! -f $OPENAIR_HOME/common/utils/itti_analyzer/Makefile ]
     then
+        autoreconf -i
         ./configure
     fi
-make install
+make install -j`grep -c ^processor /proc/cpuinfo `