diff --git a/src/komodo_gateway.h b/src/komodo_gateway.h
index e39470317..03816ee79 100644
--- a/src/komodo_gateway.h
+++ b/src/komodo_gateway.h
@@ -1563,7 +1563,7 @@ CScript komodo_mineropret(int32_t nHeight)
 
 int32_t komodo_opretvalidate(int32_t nHeight,CScript scriptPubKey)
 {
-    std::vector<uint8_t> vopret; uint32_t pricebits[4]; int32_t i,lag;
+    std::vector<uint8_t> vopret; uint32_t pricebits[4]; int32_t i,lag,lag2;
     if ( ASSETCHAINS_CBOPRET != 0 )
     {
         GetOpReturnData(scriptPubKey,vopret);
@@ -1571,7 +1571,8 @@ int32_t komodo_opretvalidate(int32_t nHeight,CScript scriptPubKey)
         {
             memcpy(pricebits,&vopret[0],sizeof(pricebits));
             lag = (int32_t)(time(NULL) - pricebits[0]);
-            fprintf(stderr,"ht.%d: t%u lag.%d %.4f USD, %.4f GBP, %.4f EUR htstamp.%d\n",nHeight,pricebits[0],lag,(double)pricebits[1]/10000,(double)pricebits[2]/10000,(double)pricebits[3]/10000,komodo_heightstamp(nHeight-1));
+            lag2 = (int32_t)(pricebits[0] - komodo_heightstamp(nHeight-1));
+            fprintf(stderr,"ht.%d: t%u lag.%d %.4f USD, %.4f GBP, %.4f EUR htstamp.%d [%d]\n",nHeight,pricebits[0],lag,(double)pricebits[1]/10000,(double)pricebits[2]/10000,(double)pricebits[3]/10000,komodo_heightstamp(nHeight-1),lag2);
             return(0);
         } else fprintf(stderr,"wrong size %d vs %d, scriptPubKey size %d [%02x]\n",(int32_t)vopret.size(),(int32_t)sizeof(pricebits),(int32_t)scriptPubKey.size(),scriptPubKey[0]);
         return(-1);