1 files changed, 1 insertions, 1 deletions
diff --git a/ot-tools-user.sh b/ot-tools-user.sh
index 47f0f66..e4875e8 100644
--- a/ot-tools-user.sh
+++ b/ot-tools-user.sh
@@ -27,7 +27,7 @@ start_unicorn() {
 # @example start_unicorn algorithm 8081
 start_4s() {
   nice bash -c "nohup $OT_PREFIX/4S/bin/4s-backend $1 >/dev/null 2>&1 &";
-  sleep 2;
+  sleep 4;
   nice bash -c "nohup $OT_PREFIX/4S/bin/4s-httpd -H localhost -p $2 -s -1 $1 >/dev/null 2>&1 &"; #-D for testing        
   sleep 1;