diff --git a/README.md b/README.md
index d342aac6..a67beb55 100644
--- a/README.md
+++ b/README.md
@@ -74,10 +74,13 @@ Deployed instances with significant funds
 -------------
 - Aragon [0xcafe1a77e84698c83ca8931f54a755176ef75f2c](https://etherscan.io/address/0xcafe1a77e84698c83ca8931f54a755176ef75f2c)
 - Bancor [0x5894110995b8c8401bd38262ba0c8ee41d4e4658](https://etherscan.io/address/0x5894110995b8c8401bd38262ba0c8ee41d4e4658)
+- Gnosis [0x851b7f3ab81bd8df354f0d7640efcd7288553419](https://etherscan.io/address/0x851b7f3ab81bd8df354f0d7640efcd7288553419#code)
 - Golem [0x7da82c7ab4771ff031b66538d2fb9b0b047f6cf9](https://etherscan.io/address/0x7da82c7ab4771ff031b66538d2fb9b0b047f6cf9)
 - MysteriumDev [0x7e6614722614e434c4df9901bab31e466ba12fa4](https://etherscan.io/address/0x7e6614722614e434c4df9901bab31e466ba12fa4)
 - District0x [0xd20e4d854c71de2428e1268167753e4c7070ae68](https://etherscan.io/address/0xd20e4d854c71de2428e1268167753e4c7070ae68)
 
+Make sure to use exact compiler version and flags to get identical bytecode ([example](https://github.com/ConsenSys/MultiSigWallet)) otherwise you may not be using the code or version that you think you are.
+
 License
 -------------
 [GPL v3](https://www.gnu.org/licenses/gpl-3.0.txt)