1 files changed, 1 insertions, 1 deletions
diff --git a/main.cpp b/main.cpp
index 4c8f20c1e..bf7c99349 100644
--- a/main.cpp
+++ b/main.cpp
@@ -3448,7 +3448,7 @@ void IncrementExtraNonce(CBlock* pblock, CBlockIndex* pindexPrev, unsigned int&
 {
     // Update nExtraNonce
     int64 nNow = max(pindexPrev->GetMedianTimePast()+1, GetAdjustedTime());
-    if (++nExtraNonce >= 0x7f && nNow > nPrevTime+1)
+    if (++nExtraNonce >= 0x7f && nNow > nPrevTime+15)
     {
         nExtraNonce = 1;
         nPrevTime = nNow;