diff --git a/src/commands.c b/src/commands.c
index 0b164cf385..3a9df2f843 100644
--- a/src/commands.c
+++ b/src/commands.c
@@ -3759,7 +3759,7 @@ struct redisCommand SCRIPT_Subcommands[] = {
 struct redisCommand SENTINEL_Subcommands[] = {
 {"ckquorum","Check for a Sentinel quorum",NULL,"2.8.4",CMD_DOC_NONE,NULL,NULL,COMMAND_GROUP_SENTINEL,SENTINEL_CKQUORUM_History,SENTINEL_CKQUORUM_tips,sentinelCommand,3,CMD_ADMIN|CMD_SENTINEL|CMD_ONLY_SENTINEL,0},
 {"config","Configure Sentinel","O(1)","6.2.0",CMD_DOC_NONE,NULL,NULL,COMMAND_GROUP_SENTINEL,SENTINEL_CONFIG_History,SENTINEL_CONFIG_tips,sentinelCommand,-3,CMD_ADMIN|CMD_SENTINEL|CMD_ONLY_SENTINEL,0},
-{"debug",NULL,NULL,"7.0.0",CMD_DOC_NONE,NULL,NULL,COMMAND_GROUP_SENTINEL,SENTINEL_DEBUG_History,SENTINEL_DEBUG_tips,sentinelCommand,-2,CMD_ADMIN|CMD_SENTINEL|CMD_ONLY_SENTINEL,0},
+{"debug","List or update the current configurable parameters","O(N) where N is the number of configurable parameters","7.0.0",CMD_DOC_NONE,NULL,NULL,COMMAND_GROUP_SENTINEL,SENTINEL_DEBUG_History,SENTINEL_DEBUG_tips,sentinelCommand,-2,CMD_ADMIN|CMD_SENTINEL|CMD_ONLY_SENTINEL,0},
 {"failover","Force a failover",NULL,"2.8.4",CMD_DOC_NONE,NULL,NULL,COMMAND_GROUP_SENTINEL,SENTINEL_FAILOVER_History,SENTINEL_FAILOVER_tips,sentinelCommand,3,CMD_ADMIN|CMD_SENTINEL|CMD_ONLY_SENTINEL,0},
 {"flushconfig","Rewrite configuration file","O(1)","2.8.4",CMD_DOC_NONE,NULL,NULL,COMMAND_GROUP_SENTINEL,SENTINEL_FLUSHCONFIG_History,SENTINEL_FLUSHCONFIG_tips,sentinelCommand,2,CMD_ADMIN|CMD_SENTINEL|CMD_ONLY_SENTINEL,0},
 {"get-master-addr-by-name","Get port and address of a master","O(1)","2.8.4",CMD_DOC_NONE,NULL,NULL,COMMAND_GROUP_SENTINEL,SENTINEL_GET_MASTER_ADDR_BY_NAME_History,SENTINEL_GET_MASTER_ADDR_BY_NAME_tips,sentinelCommand,3,CMD_ADMIN|CMD_SENTINEL|CMD_ONLY_SENTINEL,0},
diff --git a/src/commands/sentinel-debug.json b/src/commands/sentinel-debug.json
index ed771c4f72..44c6bec9b5 100644
--- a/src/commands/sentinel-debug.json
+++ b/src/commands/sentinel-debug.json
@@ -1,5 +1,7 @@
 {
     "DEBUG": {
+        "summary": "List or update the current configurable parameters",
+        "complexity": "O(N) where N is the number of configurable parameters",
         "group": "sentinel",
         "since": "7.0.0",
         "arity": -2,
diff --git a/src/sentinel.c b/src/sentinel.c
index 937a5b86f1..98121acdeb 100644
--- a/src/sentinel.c
+++ b/src/sentinel.c
@@ -3735,8 +3735,9 @@ void sentinelCommand(client *c) {
 "    Set a global Sentinel configuration parameter.",
 "CONFIG GET <param>",
 "    Get global Sentinel configuration parameter.",
-"DEBUG",
+"DEBUG [<param> <value> ...]",
 "    Show a list of configurable time parameters and their values (milliseconds).",
+"    Or update current configurable parameters values (one or more).",
 "GET-MASTER-ADDR-BY-NAME <master-name>",
 "    Return the ip and port number of the master with that name.",
 "FAILOVER <master-name>",