diff --git a/nucypher/blockchain/eth/chains.py b/nucypher/blockchain/eth/chains.py
index 0f2f1c9b7..228884698 100644
--- a/nucypher/blockchain/eth/chains.py
+++ b/nucypher/blockchain/eth/chains.py
@@ -118,6 +118,8 @@ class TesterBlockchain(TheBlockchain, NucypherMinerConfig):
             txhash = self.provider.w3.eth.sendTransaction(tx)
             _receipt = self.provider.w3.eth.waitForTransactionReceipt(txhash)
             tx_hashes.append(txhash)
+        for txhash in tx_hashes:
+            self.wait_for_receipt(txhash)
         return tx_hashes
 
 #