diff --git a/README.md b/README.md
index ede3318..95778a9 100644
--- a/README.md
+++ b/README.md
@@ -37,5 +37,6 @@ casper build
 * **storage** - Storage is the system that Casper menages. Storage will have two keys - `type` and `config` where `config` contains all the configurations for the storage specified by `type`. Currently there are 2 available:
 	* consul - Consul (Formats: json, yaml)
 		* addr - address of the consul instance e.g: `localhost:8500`
+		* ignore - keys given the value of this setting in configuration will be ignored by Casper. The default such value is "_ignore"
 	* file - File (Formats: string)
 		* path - path to the file
diff --git a/cmd/consulstorage.go b/cmd/consulstorage.go
index 9722d7f..ec01fa0 100644
--- a/cmd/consulstorage.go
+++ b/cmd/consulstorage.go
@@ -13,6 +13,10 @@ import (
 	"github.com/miracl/casper/lib/diff"
 )
 
+const (
+	defaultIgnoreVal = "_ignore"
+)
+
 // ConsulKV is interface that consul KV type implements.
 // Defined and used mainly for testing.
 type ConsulKV interface {
@@ -26,7 +30,8 @@ var consulFormats = []string{"json", "yaml", "jsonraw"}
 type consulStorage struct {
 	kv ConsulKV
 
-	formats []string
+	formats   []string
+	ignoreVal string
 }
 
 var errConsulAddr = errors.New("Consul addr is invalid type")
@@ -45,10 +50,15 @@ func newConsulStorageConfig(config map[string]interface{}) (storage, error) {
 		return nil, errConsulAddr
 	}
 
-	return newConsulStorage(strAddr)
+	ignoreVal, ok := config["ignore"].(string)
+	if !ok || ignoreVal == "" {
+		ignoreVal = defaultIgnoreVal
+	}
+
+	return newConsulStorage(strAddr, ignoreVal)
 }
 
-func newConsulStorage(addr string) (storage, error) {
+func newConsulStorage(addr, ignoreVal string) (storage, error) {
 	cfg := &api.Config{}
 	if addr != "" {
 		addr, err := url.Parse(addr)
@@ -64,7 +74,7 @@ func newConsulStorage(addr string) (storage, error) {
 		return nil, err
 	}
 
-	return &consulStorage{client.KV(), consulFormats}, nil
+	return &consulStorage{client.KV(), consulFormats, ignoreVal}, nil
 }
 
 func (s consulStorage) String(format string) (string, error) {
@@ -94,7 +104,7 @@ func (s consulStorage) GetChanges(config []byte, format, key string) (changes, e
 		return nil, err
 	}
 
-	return getChanges(pairs, config, format, key)
+	return getChanges(pairs, config, format, key, s.ignoreVal)
 }
 
 func (consulStorage) Diff(cs changes, pretty bool) string {
@@ -143,7 +153,7 @@ func kvPairsToString(pairs api.KVPairs, format string) string {
 	return string(res)
 }
 
-func getChanges(pairs api.KVPairs, config []byte, format, key string) (changes, error) {
+func getChanges(pairs api.KVPairs, config []byte, format, key, ignoreVal string) (changes, error) {
 	consulChanges, err := consul.GetChanges(pairs, config, format)
 	if err != nil {
 		return nil, err
@@ -151,6 +161,11 @@ func getChanges(pairs api.KVPairs, config []byte, format, key string) (changes,
 
 	kvChanges := diff.KVChanges{}
 	for _, c := range consulChanges {
+		// Skip ignored pairs
+		if ignoreVal != "" && c.NewVal == ignoreVal {
+			continue
+		}
+
 		if key != "" && key != c.Key {
 			continue
 		}
diff --git a/cmd/consulstorage_test.go b/cmd/consulstorage_test.go
index d17efa8..917fbe9 100644
--- a/cmd/consulstorage_test.go
+++ b/cmd/consulstorage_test.go
@@ -4,7 +4,8 @@ import (
 	"bytes"
 	"errors"
 	"fmt"
-	"reflect"
+	"sort"
+	"strings"
 	"testing"
 
 	"github.com/hashicorp/consul/api"
@@ -86,7 +87,7 @@ func TestConsulStorageString(t *testing.T) {
 
 	for i, tc := range testCases {
 		t.Run(fmt.Sprintf("Case%v", i), func(t *testing.T) {
-			s := &consulStorage{&ConsulKVMock{list: tc.list, listErr: tc.listErr}, []string{"jsonraw"}}
+			s := &consulStorage{&ConsulKVMock{list: tc.list, listErr: tc.listErr}, []string{"jsonraw"}, defaultIgnoreVal}
 			str, err := s.String("jsonraw")
 			if err != tc.err {
 				t.Fatalf("Got %v; want %v", err, tc.err)
@@ -125,11 +126,28 @@ func TestConsulStoragePush(t *testing.T) {
 			},
 			[]string{"key2"},
 		},
+		{
+			api.KVPairs{
+				&api.KVPair{Key: "key1", Value: []byte("val1")},
+				&api.KVPair{Key: "key2", Value: []byte("val2")},
+				&api.KVPair{Key: "key3", Value: []byte("val")},
+			},
+			`{"key1":"val1","key2":"_ignore","key3":"val3","key4":"val4"}`,
+			"" +
+				"-key3=val\n" +
+				"+key3=val3\n" +
+				"+key4=val4\n",
+			api.KVPairs{
+				&api.KVPair{Key: "key3", Value: []byte("val3")},
+				&api.KVPair{Key: "key4", Value: []byte("val4")},
+			},
+			[]string{},
+		},
 	}
 
 	for i, tc := range testCases {
 		t.Run(fmt.Sprintf("Case%v", i), func(t *testing.T) {
-			s := &consulStorage{&ConsulKVMock{list: tc.list}, []string{"jsonraw	"}}
+			s := &consulStorage{&ConsulKVMock{list: tc.list}, []string{"jsonraw	"}, defaultIgnoreVal}
 
 			cs, err := s.GetChanges([]byte(tc.config), "jsonraw", "")
 			if err != nil {
@@ -147,7 +165,8 @@ func TestConsulStoragePush(t *testing.T) {
 			}
 
 			kv := s.kv.(*ConsulKVMock)
-			if !reflect.DeepEqual(kv.dels, tc.dels) {
+			sort.Strings(kv.dels)
+			if strings.Join(kv.dels, ",") != strings.Join(tc.dels, ",") {
 				t.Errorf("Got `%v`; want `%v`", kv.dels, tc.dels)
 			}
 
@@ -200,7 +219,7 @@ func TestConsulStorageFormats(t *testing.T) {
 
 	for i, tc := range testCases {
 		t.Run(fmt.Sprintf("Case%v", i), func(t *testing.T) {
-			s := &consulStorage{&ConsulKVMock{}, tc.formats}
+			s := &consulStorage{&ConsulKVMock{}, tc.formats, defaultIgnoreVal}
 
 			if s.FormatIsValid(tc.fmt) != tc.valid {
 				t.Errorf("%v should have been valid:%v", tc.fmt, tc.valid)
@@ -342,7 +361,7 @@ func TestGetChanges(t *testing.T) {
 
 	for i, tc := range testCases {
 		t.Run(fmt.Sprintf("Case%v", i), func(t *testing.T) {
-			ch, err := getChanges(tc.pairs, []byte(tc.config), tc.format, tc.key)
+			ch, err := getChanges(tc.pairs, []byte(tc.config), tc.format, tc.key, defaultIgnoreVal)
 
 			if tc.ok != (err == nil) {
 				if err != nil {