diff --git a/go.mod b/go.mod
index d8ab61d..3899460 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ toolchain go1.22.2
 require (
 	github.com/shimmeringbee/bytecodec v0.0.0-20240614104652-9d31c74dcd13
 	github.com/shimmeringbee/logwrap v0.1.3
-	github.com/shimmeringbee/persistence v0.0.0-20240614122634-f587e84f4d9e
+	github.com/shimmeringbee/persistence v0.0.0-20240614162125-05e0f3a3a718
 	github.com/shimmeringbee/retry v0.0.0-20240614104711-064c2726a8b4
 	github.com/shimmeringbee/unpi v0.0.0-20240614104715-5284f961bafc
 	github.com/shimmeringbee/zigbee v0.0.0-20240614104723-f4c0c0231568
diff --git a/go.sum b/go.sum
index 1600af0..39bd708 100644
--- a/go.sum
+++ b/go.sum
@@ -18,6 +18,8 @@ github.com/shimmeringbee/persistence v0.0.0-20240614103725-eec3415bbc98 h1:JoPko
 github.com/shimmeringbee/persistence v0.0.0-20240614103725-eec3415bbc98/go.mod h1:Z5euPm65BHgTSRFgaWHByaXejU/J4oUqESV9k0VzQDU=
 github.com/shimmeringbee/persistence v0.0.0-20240614122634-f587e84f4d9e h1:2D/91t0thwTrZrFhAPqEBwEUJceHbWXujhB1BqTVLFA=
 github.com/shimmeringbee/persistence v0.0.0-20240614122634-f587e84f4d9e/go.mod h1:Z5euPm65BHgTSRFgaWHByaXejU/J4oUqESV9k0VzQDU=
+github.com/shimmeringbee/persistence v0.0.0-20240614162125-05e0f3a3a718 h1:iX4hgz0ye0t2ZR+ny3O8U8vQGW2TSm4x7jY0YdqNiCM=
+github.com/shimmeringbee/persistence v0.0.0-20240614162125-05e0f3a3a718/go.mod h1:Z5euPm65BHgTSRFgaWHByaXejU/J4oUqESV9k0VzQDU=
 github.com/shimmeringbee/retry v0.0.0-20221006193055-2ce01bf139c2 h1:HxpPz7w7SxVf1GmcM5oTK1JK64TGpK1UflweYRSOwC4=
 github.com/shimmeringbee/retry v0.0.0-20221006193055-2ce01bf139c2/go.mod h1:KYvVq5b7/BSSlWng+AKB5jwNGpc0D7eg8ySWrdPAlms=
 github.com/shimmeringbee/retry v0.0.0-20240614104711-064c2726a8b4 h1:YU77guV/6/9nJymm4K1JH6MIx6yE/NfUnFX//yo3GfM=
diff --git a/node_table.go b/node_table.go
index f9a0190..694ec18 100644
--- a/node_table.go
+++ b/node_table.go
@@ -141,7 +141,7 @@ func (t *nodeTable) remove(ieeeAddress zigbee.IEEEAddress) {
 		delete(t.ieeeToNode, node.IEEEAddress)
 	}
 
-	t.p.Delete(ieeeAddress.String())
+	t.p.DeleteSection(ieeeAddress.String())
 }
 
 func (t *nodeTable) load() {
@@ -155,7 +155,7 @@ func (t *nodeTable) load() {
 		t.lock.Unlock()
 	}()
 
-	for _, key := range t.p.Keys() {
+	for _, key := range t.p.SectionKeys() {
 		if value, err := strconv.ParseUint(key, 16, 64); err == nil {
 			s := t.p.Section(key)
 			ieee := zigbee.IEEEAddress(value)
diff --git a/node_table_test.go b/node_table_test.go
index 831007a..f7df2d4 100644
--- a/node_table_test.go
+++ b/node_table_test.go
@@ -26,7 +26,7 @@ func TestNodeTable(t *testing.T) {
 		assert.Equal(t, network, node.NetworkAddress)
 		assert.Equal(t, zigbee.Unknown, node.LogicalType)
 
-		assert.Contains(t, s.Keys(), ieee.String())
+		assert.Contains(t, s.SectionKeys(), ieee.String())
 
 		ns := s.Section(ieee.String())
 		na, ok := converter.Retrieve(ns, "NetworkAddress", converter.NetworkAddressDecoder)
@@ -91,10 +91,10 @@ func TestNodeTable(t *testing.T) {
 		nt := newNodeTable(s)
 
 		nt.addOrUpdate(ieee, network)
-		assert.Contains(t, s.Keys(), ieee.String())
+		assert.Contains(t, s.SectionKeys(), ieee.String())
 
 		nt.remove(ieee)
-		assert.NotContains(t, s.Keys(), ieee.String())
+		assert.NotContains(t, s.SectionKeys(), ieee.String())
 
 		_, found := nt.getByNetwork(network)
 		assert.False(t, found)