diff --git a/contracts/UniswapV2.sol b/contracts/UniswapV2.sol
index 66b3b81..310e0b0 100644
--- a/contracts/UniswapV2.sol
+++ b/contracts/UniswapV2.sol
@@ -30,8 +30,8 @@ contract UniswapV2 is IUniswapV2, ERC20("Uniswap V2", "UNI-V2", 18, 0), SafeTran
 
     TokenData private reserves;
 
-    OracleData private oracleDataToken0;
-    OracleData private oracleDataToken1;
+    OracleData public oracleDataToken0;
+    OracleData public oracleDataToken1;
 
     bool private notEntered = true;
     modifier lock() {