diff --git a/src/ZGoBackend.hs b/src/ZGoBackend.hs
index ab9bf8d..9604fe4 100644
--- a/src/ZGoBackend.hs
+++ b/src/ZGoBackend.hs
@@ -325,7 +325,7 @@ zToZGoTx (ZcashTx t a aZ bh bt c conf m) = do
           ".*ZGOp::([0-9a-fA-F]{8}\\b-[0-9a-fA-F]{4}\\b-[0-9a-fA-F]{4}\\b-[0-9a-fA-F]{4}\\b-[0-9a-fA-F]{12}).*"
   let y =
         mkRegex
-          ".*MSG\\s(zs[a-z0-9]{76}).*ZGO::([0-9a-fA-F]{8}\\b-[0-9a-fA-F]{4}\\b-[0-9a-fA-F]{4}\\b-[0-9a-fA-F]{4}\\b-[0-9a-fA-F]{12}).*"
+          ".*MSG\\s(zs[a-z0-9]{76})\\sZGO::([0-9a-fA-F]{8}\\b-[0-9a-fA-F]{4}\\b-[0-9a-fA-F]{4}\\b-[0-9a-fA-F]{4}\\b-[0-9a-fA-F]{12}).*"
   let reg = matchAllText r (T.unpack m)
   let reg2 = matchAllText p (T.unpack m)
   let reg3 = matchAllText y (T.unpack m)
@@ -342,8 +342,8 @@ zToZGoTx (ZcashTx t a aZ bh bt c conf m) = do
         else do
           if not (null reg3)
             then do
-              let sess = T.pack (fst $ head reg ! 2)
-              let nAddy = T.pack (fst $ head reg ! 1)
+              let sess = T.pack (fst $ head reg3 ! 2)
+              let nAddy = T.pack (fst $ head reg3 ! 1)
               ZGoTx Nothing nAddy sess conf bt a t m
             else ZGoTx Nothing "" "" conf bt a t m