diff --git a/src/api/eosio-contract.go b/src/api/eosio-contract.go
index ee3981e..0d99450 100644
--- a/src/api/eosio-contract.go
+++ b/src/api/eosio-contract.go
@@ -11,6 +11,7 @@ import (
 type EosioContract struct {
     client contract_api.Client
     block_time float64
+    ts time.Time
 }
 
 func NewEosioContract(url string, block_time float64) EosioContract {
@@ -30,6 +31,18 @@ func (e EosioContract) LogInfo() LogParams {
     }
 }
 
+func (e *EosioContract) SetTime(t time.Time) {
+    e.ts = t
+}
+
+func (e EosioContract) GetTime() time.Time {
+
+    if e.ts.IsZero() {
+        return time.Now().In(time.UTC)
+    }
+    return e.ts
+}
+
 func (e EosioContract) Call() (agentcheck.Response, string) {
 
     h, err := e.client.GetHealth()
@@ -65,7 +78,7 @@ func (e EosioContract) Call() (agentcheck.Response, string) {
     }
 
     // Validate head block.
-    now  := time.Now().In(time.UTC)
+    now  := e.GetTime()
     diff := now.Sub(h.Data.Chain.HeadTime).Seconds()
 
     if diff > e.block_time {