diff --git a/env_vars/.env_srv b/env_vars/.env_srv
index e3ab52c44..265f99f5d 100644
--- a/env_vars/.env_srv
+++ b/env_vars/.env_srv
@@ -17,9 +17,11 @@
 # ZBX_STARTPINGERS=1
 # ZBX_STARTDISCOVERERS=1
 # ZBX_STARTHTTPPOLLERS=1
+# ZBX_STARTHISTORYPOLLERS=5 # Available since 5.4.0
 # ZBX_STARTTIMERS=1
 # ZBX_STARTESCALATORS=1
 # ZBX_STARTALERTERS=3 # Available since 3.4.0
+# ZBX_STARTLLDPROCESSORS=2
 ZBX_JAVAGATEWAY_ENABLE=true
 # ZBX_JAVAGATEWAY=zabbix-java-gateway
 # ZBX_JAVAGATEWAYPORT=10052
@@ -39,6 +41,7 @@ ZBX_ENABLE_SNMP_TRAPS=true
 # ZBX_STARTDBSYNCERS=4
 # ZBX_HISTORYCACHESIZE=16M
 # ZBX_HISTORYINDEXCACHESIZE=4M
+# ZBX_HISTORYSTORAGEDATEINDEX=0
 # ZBX_TRENDCACHESIZE=4M
 # ZBX_VALUECACHESIZE=8M
 # ZBX_TIMEOUT=4