diff --git a/holder.go b/holder.go
index 323f985b2..b2ce1e67b 100644
--- a/holder.go
+++ b/holder.go
@@ -462,7 +462,7 @@ func (h *Holder) flushCaches() {
 // after setting bits to get expected response.
 func (h *Holder) recalculateCaches() {
 	for _, index := range h.Indexes() {
-		index.RecalculateCaches()
+		index.recalculateCaches()
 	}
 }
 
diff --git a/index.go b/index.go
index 67b0274a4..d83b20111 100644
--- a/index.go
+++ b/index.go
@@ -262,8 +262,8 @@ func (i *Index) Fields() []*Field {
 	return a
 }
 
-// RecalculateCaches recalculates caches on every field in the index.
-func (i *Index) RecalculateCaches() {
+// recalculateCaches recalculates caches on every field in the index.
+func (i *Index) recalculateCaches() {
 	for _, field := range i.Fields() {
 		field.recalculateCaches()
 	}