diff --git a/images/agent/src/internal/controller/llv/reconciler.go b/images/agent/src/internal/controller/llv/reconciler.go
index c736fb1e..5532246e 100644
--- a/images/agent/src/internal/controller/llv/reconciler.go
+++ b/images/agent/src/internal/controller/llv/reconciler.go
@@ -21,6 +21,7 @@ import (
 	"errors"
 	"fmt"
 	"reflect"
+	"strconv"
 	"strings"
 	"sync"
 	"time"
@@ -610,13 +611,18 @@ func (r *Reconciler) deleteLVIfNeeded(ctx context.Context, vgName string, llv *v
 			r.log.Error(err, fmt.Sprintf("[deleteLVIfNeeded] can't find pool map for LV %s in VG %s", llv.Spec.ActualLVNameOnTheNode, vgName))
 			return true, err
 		}
-		if lv.Data.ThinID == nil {
+		if lv.Data.ThinID == "" {
 			err = fmt.Errorf("missing deviceId for thin volume %s", llv.Spec.ActualLVNameOnTheNode)
 			return true, err
 		}
-		ranges, err := utils.ThinVolumeUsedRanges(ctx, r.log, superblock, utils.LVMThinDeviceID(*lv.Data.ThinID))
+		thinID, err := strconv.Atoi(lv.Data.ThinID)
 		if err != nil {
-			err = fmt.Errorf("finding used ranges for deviceId %d in thin pool %s", lv.Data.ThinID, lv.Data.PoolName)
+			err = fmt.Errorf("deviceId %s is not a number", lv.Data.ThinID)
+			return true, err
+		}
+		ranges, err := utils.ThinVolumeUsedRanges(ctx, r.log, superblock, utils.LVMThinDeviceID(thinID))
+		if err != nil {
+			err = fmt.Errorf("finding used ranges for deviceId %d in thin pool %s", thinID, lv.Data.PoolName)
 			return true, err
 		}
 		usedRanges = &ranges
diff --git a/images/agent/src/internal/type.go b/images/agent/src/internal/type.go
index cb7b42ba..e2263dcc 100644
--- a/images/agent/src/internal/type.go
+++ b/images/agent/src/internal/type.go
@@ -157,7 +157,7 @@ type LVData struct {
 	CopyPercent     string            `json:"copy_percent"`
 	ConvertLv       string            `json:"convert_lv"`
 	LvTags          string            `json:"lv_tags"`
-	ThinID          *uint64           `json:"thin_id,omitempty"`
+	ThinID          string            `json:"thin_id"`
 	MetadataLv      string            `json:"metadata_lv"`
 	LVDmPath        string            `json:"lv_dm_path"`
 }
diff --git a/images/agent/src/internal/utils/commands_test.go b/images/agent/src/internal/utils/commands_test.go
index 98e447d5..4cfacb95 100644
--- a/images/agent/src/internal/utils/commands_test.go
+++ b/images/agent/src/internal/utils/commands_test.go
@@ -285,5 +285,33 @@ func TestCommands(t *testing.T) {
 				assert.Equal(t, string(pv.LVAttr[0]), "t")
 			}
 		})
+
+		t.Run("Unmarshal_LV_Empty_ThinDeviceID", func(t *testing.T) {
+			// TODO: Cleanup
+			js := ` {
+      "report": [
+          {
+              "lv": [
+                  {"lv_name":"[lvol0_pmspare]", "vg_name":"vg-1", "lv_attr":"ewi-------", "lv_size":"4194304", "pool_lv":"", "origin":"", "data_percent":"", "metadata_percent":"", "move_pv":"", "mirror_log":"", "copy_percent":"", "convert_lv":"", "vg_uuid":"QVh4uj-O6Wa-6TT8-XdU7-xCQu-M4gR-x9IY36", "lv_tags":"", "thin_id":"2", "metadata_lv":"", "lv_dm_path":"/dev/mapper/vg--1-lvol0_pmspare"},
+                  {"lv_name":"thin-1", "vg_name":"vg-1", "lv_attr":"twi-a-tz--", "lv_size":"104857600", "pool_lv":"", "origin":"", "data_percent":"0.00", "metadata_percent":"10.84", "move_pv":"", "mirror_log":"", "copy_percent":"", "convert_lv":"", "vg_uuid":"QVh4uj-O6Wa-6TT8-XdU7-xCQu-M4gR-x9IY36", "lv_tags":"", "thin_id":"", "metadata_lv":"[thin-1_tmeta]", "lv_dm_path":"/dev/mapper/vg--1-thin--1"},
+                  {"lv_name":"[thin-1_tdata]", "vg_name":"vg-1", "lv_attr":"Twi-ao----", "lv_size":"104857600", "pool_lv":"", "origin":"", "data_percent":"", "metadata_percent":"", "move_pv":"", "mirror_log":"", "copy_percent":"", "convert_lv":"", "vg_uuid":"QVh4uj-O6Wa-6TT8-XdU7-xCQu-M4gR-x9IY36", "lv_tags":"", "thin_id":"", "metadata_lv":"", "lv_dm_path":"/dev/mapper/vg--1-thin--1_tdata"},
+                  {"lv_name":"[thin-1_tmeta]", "vg_name":"vg-1", "lv_attr":"ewi-ao----", "lv_size":"4194304", "pool_lv":"", "origin":"", "data_percent":"", "metadata_percent":"", "move_pv":"", "mirror_log":"", "copy_percent":"", "convert_lv":"", "vg_uuid":"QVh4uj-O6Wa-6TT8-XdU7-xCQu-M4gR-x9IY36", "lv_tags":"", "thin_id":"", "metadata_lv":"", "lv_dm_path":"/dev/mapper/vg--1-thin--1_tmeta"},
+                  {"lv_name":"thin-5", "vg_name":"vg-1", "lv_attr":"twi-a-tz--", "lv_size":"54525952", "pool_lv":"", "origin":"", "data_percent":"0.00", "metadata_percent":"10.84", "move_pv":"", "mirror_log":"", "copy_percent":"", "convert_lv":"", "vg_uuid":"QVh4uj-O6Wa-6TT8-XdU7-xCQu-M4gR-x9IY36", "lv_tags":"", "thin_id":"", "metadata_lv":"[thin-5_tmeta]", "lv_dm_path":"/dev/mapper/vg--1-thin--5"},
+                  {"lv_name":"[thin-5_tdata]", "vg_name":"vg-1", "lv_attr":"Twi-ao----", "lv_size":"54525952", "pool_lv":"", "origin":"", "data_percent":"", "metadata_percent":"", "move_pv":"", "mirror_log":"", "copy_percent":"", "convert_lv":"", "vg_uuid":"QVh4uj-O6Wa-6TT8-XdU7-xCQu-M4gR-x9IY36", "lv_tags":"", "thin_id":"", "metadata_lv":"", "lv_dm_path":"/dev/mapper/vg--1-thin--5_tdata"},
+                  {"lv_name":"[thin-5_tmeta]", "vg_name":"vg-1", "lv_attr":"ewi-ao----", "lv_size":"4194304", "pool_lv":"", "origin":"", "data_percent":"", "metadata_percent":"", "move_pv":"", "mirror_log":"", "copy_percent":"", "convert_lv":"", "vg_uuid":"QVh4uj-O6Wa-6TT8-XdU7-xCQu-M4gR-x9IY36", "lv_tags":"", "thin_id":"", "metadata_lv":"", "lv_dm_path":"/dev/mapper/vg--1-thin--5_tmeta"}
+              ]
+          }
+      ]
+      ,
+      "log": [
+      ]
+  }
+`
+
+			pvs, err := unmarshalLVs([]byte(js))
+			if assert.NoError(t, err) {
+				assert.Equal(t, "vg-1", pvs[0].VGName)
+			}
+		})
 	})
 }