diff --git a/Synaction/Synaction.m b/Synaction/Synaction.m
index 4eac56b..185c9de 100644
--- a/Synaction/Synaction.m
+++ b/Synaction/Synaction.m
@@ -126,6 +126,8 @@ - (void)askPeersToCalculateOffset:(NSArray <MCPeerID*>* _Nonnull)peers {
 - (void)calculateTimeOffsetWithHost:(MCPeerID *)hostPeer {
   if (!isCalibrating) {
     isCalibrating = YES;// Used to track the calibration
+    self.hostTimeOffset = 0;
+
     calculatedOffsets = 0;// Reset calculated offsets number
     totalCalculatedOffsets = 0;