diff --git a/cmd/frostfs-cli/modules/tree/add.go b/cmd/frostfs-cli/modules/tree/add.go
index 019feb0e..e2c05d48 100644
--- a/cmd/frostfs-cli/modules/tree/add.go
+++ b/cmd/frostfs-cli/modules/tree/add.go
@@ -30,8 +30,6 @@ func initAddCmd() {
 	ff := addCmd.Flags()
 	ff.StringSlice(metaFlagKey, nil, "Meta pairs in the form of Key1=[0x]Value1,Key2=[0x]Value2")
 	ff.Uint64(parentIDFlagKey, 0, "Parent node ID")
-
-	_ = cobra.MarkFlagRequired(ff, commonflags.RPC)
 }
 
 func add(cmd *cobra.Command, _ []string) {
diff --git a/cmd/frostfs-cli/modules/tree/add_by_path.go b/cmd/frostfs-cli/modules/tree/add_by_path.go
index 5d5b00b7..7263bcd0 100644
--- a/cmd/frostfs-cli/modules/tree/add_by_path.go
+++ b/cmd/frostfs-cli/modules/tree/add_by_path.go
@@ -36,7 +36,6 @@ func initAddByPathCmd() {
 	ff.String(pathFlagKey, "", "Path to a node")
 	ff.StringSlice(metaFlagKey, nil, "Meta pairs in the form of Key1=[0x]Value1,Key2=[0x]Value2")
 
-	_ = cobra.MarkFlagRequired(ff, commonflags.RPC)
 	_ = cobra.MarkFlagRequired(ff, pathFlagKey)
 }
 
diff --git a/cmd/frostfs-cli/modules/tree/get_by_path.go b/cmd/frostfs-cli/modules/tree/get_by_path.go
index 7061723f..210630e6 100644
--- a/cmd/frostfs-cli/modules/tree/get_by_path.go
+++ b/cmd/frostfs-cli/modules/tree/get_by_path.go
@@ -36,8 +36,6 @@ func initGetByPathCmd() {
 	ff.String(pathFlagKey, "", "Path to a node")
 
 	ff.Bool(latestOnlyFlagKey, false, "Look only for the latest version of a node")
-
-	_ = cobra.MarkFlagRequired(ff, commonflags.RPC)
 }
 
 func getByPath(cmd *cobra.Command, _ []string) {
diff --git a/cmd/frostfs-cli/modules/tree/get_op_log.go b/cmd/frostfs-cli/modules/tree/get_op_log.go
index 376aa8e8..9d767ab3 100644
--- a/cmd/frostfs-cli/modules/tree/get_op_log.go
+++ b/cmd/frostfs-cli/modules/tree/get_op_log.go
@@ -30,8 +30,6 @@ func initGetOpLogCmd() {
 	ff := getOpLogCmd.Flags()
 	ff.Uint64(heightFlagKey, 0, "Height to start with")
 	ff.Uint64(countFlagKey, 10, "Logged operations count")
-
-	_ = cobra.MarkFlagRequired(ff, commonflags.RPC)
 }
 
 func getOpLog(cmd *cobra.Command, _ []string) {
diff --git a/cmd/frostfs-cli/modules/tree/healthcheck.go b/cmd/frostfs-cli/modules/tree/healthcheck.go
index b01bb2e7..c581b8e2 100644
--- a/cmd/frostfs-cli/modules/tree/healthcheck.go
+++ b/cmd/frostfs-cli/modules/tree/healthcheck.go
@@ -20,8 +20,6 @@ var healthcheckCmd = &cobra.Command{
 
 func initHealthcheckCmd() {
 	commonflags.Init(healthcheckCmd)
-	ff := healthcheckCmd.Flags()
-	_ = cobra.MarkFlagRequired(ff, commonflags.RPC)
 }
 
 func healthcheck(cmd *cobra.Command, _ []string) {
diff --git a/cmd/frostfs-cli/modules/tree/list.go b/cmd/frostfs-cli/modules/tree/list.go
index f8c0e490..ee1db2a7 100644
--- a/cmd/frostfs-cli/modules/tree/list.go
+++ b/cmd/frostfs-cli/modules/tree/list.go
@@ -26,8 +26,6 @@ func initListCmd() {
 	ff := listCmd.Flags()
 	ff.String(commonflags.CIDFlag, "", commonflags.CIDFlagUsage)
 	_ = listCmd.MarkFlagRequired(commonflags.CIDFlag)
-
-	_ = cobra.MarkFlagRequired(ff, commonflags.RPC)
 }
 
 func list(cmd *cobra.Command, _ []string) {
diff --git a/cmd/frostfs-cli/modules/tree/move.go b/cmd/frostfs-cli/modules/tree/move.go
index dc807d75..7a369bd0 100644
--- a/cmd/frostfs-cli/modules/tree/move.go
+++ b/cmd/frostfs-cli/modules/tree/move.go
@@ -33,8 +33,6 @@ func initMoveCmd() {
 
 	_ = getSubtreeCmd.MarkFlagRequired(nodeIDFlagKey)
 	_ = getSubtreeCmd.MarkFlagRequired(parentIDFlagKey)
-
-	_ = cobra.MarkFlagRequired(ff, commonflags.RPC)
 }
 
 func move(cmd *cobra.Command, _ []string) {
diff --git a/cmd/frostfs-cli/modules/tree/remove.go b/cmd/frostfs-cli/modules/tree/remove.go
index d0b6fab2..3c532fe2 100644
--- a/cmd/frostfs-cli/modules/tree/remove.go
+++ b/cmd/frostfs-cli/modules/tree/remove.go
@@ -29,8 +29,6 @@ func initRemoveCmd() {
 	ff.Uint64(nodeIDFlagKey, 0, "Node ID.")
 
 	_ = getSubtreeCmd.MarkFlagRequired(nodeIDFlagKey)
-
-	_ = cobra.MarkFlagRequired(ff, commonflags.RPC)
 }
 
 func remove(cmd *cobra.Command, _ []string) {
diff --git a/cmd/frostfs-cli/modules/tree/subtree.go b/cmd/frostfs-cli/modules/tree/subtree.go
index 83a8909b..c5f7ad40 100644
--- a/cmd/frostfs-cli/modules/tree/subtree.go
+++ b/cmd/frostfs-cli/modules/tree/subtree.go
@@ -34,8 +34,6 @@ func initGetSubtreeCmd() {
 
 	_ = getSubtreeCmd.MarkFlagRequired(commonflags.CIDFlag)
 	_ = getSubtreeCmd.MarkFlagRequired(treeIDFlagKey)
-
-	_ = cobra.MarkFlagRequired(ff, commonflags.RPC)
 }
 
 func getSubTree(cmd *cobra.Command, _ []string) {