diff --git a/hyphae/count.go b/hyphae/count.go
index 2c1d5f1..d090606 100644
--- a/hyphae/count.go
+++ b/hyphae/count.go
@@ -10,6 +10,13 @@ var count = struct {
 	sync.Mutex
 }{}
 
+// Set the value of hyphae count to zero.
+func ResetCount() {
+  count.Lock()
+  count.value = 0
+  count.Unlock()
+}
+
 // Increment the value of hyphae count.
 func IncrementCount() {
 	count.Lock()
diff --git a/main.go b/main.go
index 9daa2cd..cf79b9f 100644
--- a/main.go
+++ b/main.go
@@ -70,6 +70,7 @@ func handlerReindex(w http.ResponseWriter, rq *http.Request) {
 		log.Println("Rejected", rq.URL)
 		return
 	}
+	hyphae.ResetCount()
 	HyphaStorage = make(map[string]*HyphaData)
 	log.Println("Wiki storage directory is", WikiDir)
 	log.Println("Start indexing hyphae...")