diff --git a/packages/protocol/test-sol/constants.sol b/packages/protocol/test-sol/constants.sol
new file mode 100644
index 00000000000..2970526f8fd
--- /dev/null
+++ b/packages/protocol/test-sol/constants.sol
@@ -0,0 +1,16 @@
+pragma solidity ^0.5.13;
+
+// This contract is only required for Solidity 0.5
+contract Constants {
+  uint256 public constant FIXED1 = 1e24;
+  uint256 constant DAY = 24 * 60 * 60;
+  uint256 constant YEAR = 365 * DAY;
+  uint256 constant EPOCH_SIZE = DAY / 5;
+
+  // contract names
+  string constant ElectionContract = "Election";
+  string constant SortedOraclesContract = "SortedOracles";
+  string constant StableTokenContract = "StableToken";
+  string constant GoldTokenContract = "GoldToken";
+  string constant FreezerContract = "Freezer";
+}