diff --git a/iguana/iguana777.c b/iguana/iguana777.c
index 1be3ba473..779ceb2d8 100755
--- a/iguana/iguana777.c
+++ b/iguana/iguana777.c
@@ -243,7 +243,8 @@ uint32_t iguana_updatemetrics(struct supernet_info *myinfo,struct iguana_info *c
             printf("new peers.txt %ld vs (%s) %ld (%s)\n",ftell(fp),fname,(long)OS_filesize(fname),GLOBAL_CONFSDIR);
             fclose(fp);
             OS_renamefile(fname,oldfname);
-            OS_copyfile(tmpfname,fname,1);
+            OS_renamefile(tmpfname,fname);
+            //OS_copyfile(tmpfname,fname,1);
         } else fclose(fp);
     }
     else
diff --git a/iguana/iguana_init.c b/iguana/iguana_init.c
index c212cb986..8b6cb8cc2 100755
--- a/iguana/iguana_init.c
+++ b/iguana/iguana_init.c
@@ -194,7 +194,8 @@ int32_t iguana_savehdrs(struct iguana_info *coin)
             printf("new hdrs.txt %ld vs (%s) %ld\n",ftell(fp),fname,(long)OS_filesize(fname));
             fclose(fp);
             OS_renamefile(fname,oldfname);
-            OS_copyfile(tmpfname,fname,1);
+            OS_renamefile(tmpfname,fname);
+            //OS_copyfile(tmpfname,fname,1);
         } else fclose(fp);
         if ( fp2 != 0 )
         {
diff --git a/iguana/iguana_spendvectors.c b/iguana/iguana_spendvectors.c
index bfe732525..29f530ca9 100755
--- a/iguana/iguana_spendvectors.c
+++ b/iguana/iguana_spendvectors.c
@@ -888,17 +888,21 @@ int32_t iguana_balanceflush(struct supernet_info *myinfo,struct iguana_info *coi
                 else if ( iter == 2 )
                 {
                     sprintf(destfname,"%s/%s/accounts/debits.%d",GLOBAL_DBDIR,coin->symbol,bp->bundleheight);
-                    if ( OS_copyfile(fname,destfname,1) < 0 )
+                    OS_removefile(destfname,0);
+                    OS_renamefile(fname,destfname);
+                    /*if ( OS_copyfile(fname,destfname,1) < 0 )
                     {
                         printf("balances error copying (%s) -> (%s)\n",fname,destfname);
                         return(-1);
-                    }
+                    }*/
                     sprintf(destfname,"%s/%s/accounts/lastspends.%d",GLOBAL_DBDIR,coin->symbol,bp->bundleheight);
-                    if ( OS_copyfile(fname2,destfname,1) < 0 )
+                    OS_removefile(destfname,0);
+                    OS_renamefile(fname2,destfname);
+                    /*if ( OS_copyfile(fname2,destfname,1) < 0 )
                     {
                         printf("balances error copying (%s) -> (%s)\n",fname2,destfname);
                         return(-1);
-                    }
+                    }*/
                     if ( (hdrsi % 100) == 0 )
                         printf("%s -> %s\n",fname,destfname);
                     OS_removefile(fname,0);