diff --git a/accounts/pkg/indexer/index/disk/autoincrement.go b/accounts/pkg/indexer/index/disk/autoincrement.go
index 279b5edb8..d68665230 100644
--- a/accounts/pkg/indexer/index/disk/autoincrement.go
+++ b/accounts/pkg/indexer/index/disk/autoincrement.go
@@ -263,5 +263,5 @@ func (idx *Autoincrement) next() (int, error) {
 
 // Delete deletes the index folder from its storage.
 func (idx *Autoincrement) Delete() error {
-	return nil
+	return os.Remove(idx.indexRootDir)
 }
diff --git a/accounts/pkg/indexer/index/disk/helper.go b/accounts/pkg/indexer/index/disk/helper.go
new file mode 100644
index 000000000..8be362d5f
--- /dev/null
+++ b/accounts/pkg/indexer/index/disk/helper.go
@@ -0,0 +1 @@
+package disk
diff --git a/accounts/pkg/indexer/index/disk/non_unique.go b/accounts/pkg/indexer/index/disk/non_unique.go
index b4df3db5b..3dfa6bc18 100644
--- a/accounts/pkg/indexer/index/disk/non_unique.go
+++ b/accounts/pkg/indexer/index/disk/non_unique.go
@@ -236,5 +236,5 @@ func (idx *NonUnique) FilesDir() string {
 
 // Delete deletes the index folder from its storage.
 func (idx *NonUnique) Delete() error {
-	return nil
+	return os.Remove(idx.indexRootDir)
 }
diff --git a/accounts/pkg/indexer/index/disk/unique.go b/accounts/pkg/indexer/index/disk/unique.go
index 6a5374469..751fd73de 100644
--- a/accounts/pkg/indexer/index/disk/unique.go
+++ b/accounts/pkg/indexer/index/disk/unique.go
@@ -223,5 +223,5 @@ func isValidSymlink(path string) (err error) {
 
 // Delete deletes the index folder from its storage.
 func (idx *Unique) Delete() error {
-	return nil
+	return os.Remove(idx.indexRootDir)
 }