diff --git a/tests/network/contract/conftest.py b/tests/network/contract/conftest.py
deleted file mode 100644
index 5bf6dc5cd..000000000
--- a/tests/network/contract/conftest.py
+++ /dev/null
@@ -1,172 +0,0 @@
-import pytest
-
-
-@pytest.fixture
-def brownie_tester_flat():
-    yield """// SPDX-License-Identifier: NONE
-
-pragma solidity 0.5.17;
-pragma experimental ABIEncoderV2;
-
-// File: SafeMath.sol
-
-library SafeMath {
-    function add(uint a, uint b) internal pure returns (uint c) {
-        c = a + b;
-        require(c >= a);
-    }
-    function sub(uint a, uint b) internal pure returns (uint c) {
-        require(b <= a);
-        c = a - b;
-    }
-    function mul(uint a, uint b) internal pure returns (uint c) {
-        c = a * b;
-        require(a == 0 || c / a == b);
-    }
-    function div(uint a, uint b) internal pure returns (uint c) {
-        require(b > 0);
-        c = a / b;
-    }
-}
-// File: BrownieTester.sol
-
-/** @notice This is the main contract used to test Brownie functionality */
-contract BrownieTester {
-
-    using SafeMath for uint;
-
-    address payable public owner;
-    uint256 num;
-
-    struct Nested {
-        string a;
-        bytes32 b;
-    }
-
-    struct Base {
-        string str;
-        address addr;
-        Nested nested;
-    }
-
-    mapping (address => Base) testMap;
-
-    event TupleEvent(address addr, Base base);
-    event Debug(uint a);
-    event IndexedEvent(string indexed str, uint256 indexed num);
-
-    constructor (bool success) public {
-        require(success);
-        owner = msg.sender;
-    }
-
-    function () external payable {
-        require(msg.value >= 1 ether);
-        emit Debug(31337);
-    }
-
-    function sendEth() external returns (bool) {
-        owner.transfer(address(this).balance);
-        return true;
-    }
-
-    function receiveEth() external payable returns (bool) {
-        return true;
-    }
-
-    function doNothing() external returns (bool) {
-        return true;
-    }
-
-    function emitEvents(string calldata str, uint256 num) external returns (bool) {
-        emit Debug(num);
-        emit IndexedEvent(str, num);
-        emit Debug(num + 2);
-        return true;
-    }
-
-    function revertStrings(uint a) external returns (bool) {
-        emit Debug(a);
-        require (a != 0, "zero");
-        require (a != 1); // dev: one
-        require (a != 2, "two"); // dev: error
-        require (a != 3); // error
-        if (a != 31337) {
-            return true;
-        }
-        revert(); // dev: great job
-    }
-
-    function setTuple(Base memory _base) public {
-        testMap[_base.addr] = _base;
-        emit TupleEvent(_base.addr, _base);
-    }
-
-    function getTuple(address _addr) public view returns (Base memory) {
-        return testMap[_addr];
-    }
-
-    function setNum(uint _num) external returns (bool) {
-        num = _num;
-        return true;
-    }
-
-    function manyValues(
-        uint a,
-        bool[] calldata b,
-        address c,
-        bytes32[2][] calldata d
-    )
-        external
-        view
-        returns (uint _num, bool[] memory _bool, address _addr, bytes32[2][] memory _bytes)
-    {
-        return (a, b, c, d);
-    }
-
-    function useSafeMath(uint a, uint b) external returns (uint) {
-        uint c = a.mul(b);
-        return c;
-    }
-
-    function makeExternalCall(ExternalCallTester other, uint a) external returns (bool) {
-        bool ok = other.getCalled(a);
-        return ok;
-    }
-
-    function makeInternalCalls(bool callPublic, bool callPrivate) external returns (bool) {
-        if (callPublic) {
-            getCalled(0);
-        }
-        if (callPrivate) {
-            _getCalled(0);
-        }
-        return true;
-    }
-
-    function getCalled(uint a) public returns (bool) {
-        return _getCalled(a);
-    }
-
-    function _getCalled(uint a) internal returns (bool) {
-        return false;
-    }
-
-}
-
-contract ExternalCallTester {
-
-    function getCalled(uint a) external returns (bool) {
-        if (a > 2) {
-            return true;
-        }
-        revert(); // dev: should jump to a revert
-    }
-
-    function makeExternalCall(BrownieTester other, uint a) external returns (bool) {
-        other.revertStrings(a);
-        return true;
-    }
-
-}
-"""