diff --git a/iguana/iguana777.c b/iguana/iguana777.c
index 6b63de802..2575ac0b4 100755
--- a/iguana/iguana777.c
+++ b/iguana/iguana777.c
@@ -551,6 +551,8 @@ struct iguana_info *iguana_setcoin(char *symbol,void *launched,int32_t maxpeers,
     mult = (strcmp("BTC",coin->symbol) != 0) ? 512 : 1;
     maxval = (strcmp("BTC",coin->symbol) != 0) ? 2048 : 64;
     coin->MAXMEM = juint(json,"RAM");
+    if ( (coin->MAXSTUCKTIME= juint(json,"maxstuck")) == 0 )
+        coin->MAXSTUCKTIME = _IGUANA_MAXSTUCKTIME;
     if ( coin->MAXMEM == 0 )
         coin->MAXMEM = IGUANA_DEFAULTRAM;
     if ( strcmp("BTC",coin->symbol) == 0 && coin->MAXMEM <= 4 )
diff --git a/iguana/iguana777.h b/iguana/iguana777.h
index 60660fc6d..ff7c7a96a 100755
--- a/iguana/iguana777.h
+++ b/iguana/iguana777.h
@@ -26,7 +26,7 @@ typedef int32_t (*blockhashfunc)(uint8_t *blockhashp,uint8_t *serialized,int32_t
 #define IGUANA_SERIALIZE_SPENDVECTORGEN
 //#define IGUANA_SERIALIZE_BALANCEGEN
 //#define IGUANA_DISABLEPEERS
-#define IGUANA_MAXSTUCKTIME 77
+#define _IGUANA_MAXSTUCKTIME 77
 
 #define IGUANA_MAXCOINS 64
 #define IGUANA_MAXDELAY_MILLIS (3600 * 1000) 
@@ -463,7 +463,7 @@ struct iguana_info
     struct iguana_peers peers;
     uint64_t instance_nonce,myservices,totalsize,totalrecv,totalpackets,sleeptime;
     int64_t mining,totalfees,TMPallocated,MAXRECVCACHE,MAXMEM,estsize,activebundles;
-    int32_t MAXPEERS,MAXPENDING,MAXBUNDLES,active,closestbundle,numemitted,lastsweep,startutc,newramchain,numcached,cachefreed,helperdepth,startPEND,endPEND,enableCACHE,RELAYNODE,VALIDATENODE,balanceswritten,RTheight; bits256 balancehash;
+    int32_t MAXPEERS,MAXPENDING,MAXBUNDLES,MAXSTUCKTIME,active,closestbundle,numemitted,lastsweep,startutc,newramchain,numcached,cachefreed,helperdepth,startPEND,endPEND,enableCACHE,RELAYNODE,VALIDATENODE,balanceswritten,RTheight; bits256 balancehash;
     uint32_t lastsync,parsetime,numiAddrs,lastpossible,bundlescount,savedblocks,backlog;
     int32_t longestchain,badlongestchain,longestchain_strange,RTramchain_busy,emitbusy;
     struct tai starttime; double startmillis;
diff --git a/iguana/iguana_bundles.c b/iguana/iguana_bundles.c
index 96ed7dd8c..9c1322217 100755
--- a/iguana/iguana_bundles.c
+++ b/iguana/iguana_bundles.c
@@ -928,9 +928,9 @@ int32_t iguana_bundleiters(struct iguana_info *coin,struct OS_memspace *mem,stru
             if ( coin->stucktime != 0 )
             {
                 lag = time(NULL)-coin->stucktime;
-                if ( lag == IGUANA_MAXSTUCKTIME/2 || lag == 3*IGUANA_MAXSTUCKTIME/4 )
+                if ( lag == coin->MAXSTUCKTIME/2 || lag == 3*coin->MAXSTUCKTIME/4 )
                 {
-                    if ( lag > IGUANA_MAXSTUCKTIME/2 )
+                    if ( lag > coin->MAXSTUCKTIME/2 )
                     {
                         struct iguana_blockreq *breq;
                         while ( (breq= queue_dequeue(&coin->blocksQ,0)) != 0 )
diff --git a/iguana/main.c b/iguana/main.c
index 3a321a09b..4f7e83fb7 100755
--- a/iguana/main.c
+++ b/iguana/main.c
@@ -373,7 +373,7 @@ void mainloop(struct supernet_info *myinfo)
                             }
                             myfree(ptr,ptr->allocsize);
                         }
-                        if ( coin->stucktime != 0 && coin->isRT == 0 && coin->RTheight == 0 && (time(NULL) - coin->stucktime) > IGUANA_MAXSTUCKTIME )
+                        if ( coin->stucktime != 0 && coin->isRT == 0 && coin->RTheight == 0 && (time(NULL) - coin->stucktime) > coin->MAXSTUCKTIME )
                         {
                             printf("%s is stuck too long, restarting\n",coin->symbol);
                             iguana_coinpurge(coin);