diff --git a/test/large/ReservoirPriceOracleLarge.t.sol b/test/large/ReservoirPriceOracleLarge.t.sol
index 6a80359..1a7cf37 100644
--- a/test/large/ReservoirPriceOracleLarge.t.sol
+++ b/test/large/ReservoirPriceOracleLarge.t.sol
@@ -34,6 +34,14 @@ contract ReservoirPriceOracleLargeTest is ReservoirPriceOracleTest {
             aTokenAAddress.code.length == 0 && aTokenBAddress.code.length == 0 && aTokenCAddress.code.length == 0
                 && aTokenCAddress.code.length == 0
         );
+        assumeNotPrecompile(aTokenAAddress);
+        assumeNotPrecompile(aTokenBAddress);
+        assumeNotPrecompile(aTokenCAddress);
+        assumeNotPrecompile(aTokenDAddress);
+        assumeNotZeroAddress(aTokenAAddress);
+        assumeNotZeroAddress(aTokenBAddress);
+        assumeNotZeroAddress(aTokenCAddress);
+        assumeNotZeroAddress(aTokenDAddress);
         uint256 lPrice1 = bound(aPrice1, 1e12, 1e24);
         uint256 lPrice2 = bound(aPrice2, 1e12, 1e24);
         uint256 lPrice3 = bound(aPrice3, 1e12, 1e24);
diff --git a/test/unit/ReservoirPriceOracle.t.sol b/test/unit/ReservoirPriceOracle.t.sol
index 274d732..eac916c 100644
--- a/test/unit/ReservoirPriceOracle.t.sol
+++ b/test/unit/ReservoirPriceOracle.t.sol
@@ -260,6 +260,10 @@ contract ReservoirPriceOracleTest is BaseTest {
     ) external {
         // assume
         vm.assume(aTokenAAddress.code.length == 0 && aTokenBAddress.code.length == 0);
+        assumeNotPrecompile(aTokenAAddress);
+        assumeNotPrecompile(aTokenBAddress);
+        assumeNotZeroAddress(aTokenAAddress);
+        assumeNotZeroAddress(aTokenBAddress);
         uint256 lPrice = bound(aPrice, 1, 1e36);
         uint256 lAmtIn = bound(aAmtIn, 0, 1_000_000_000);
         uint256 lTokenADecimal = bound(aTokenADecimal, 0, 18);
@@ -306,6 +310,12 @@ contract ReservoirPriceOracleTest is BaseTest {
     ) external {
         // assume
         vm.assume(aTokenAAddress.code.length == 0 && aTokenBAddress.code.length == 0 && aTokenCAddress.code.length == 0);
+        assumeNotPrecompile(aTokenAAddress);
+        assumeNotPrecompile(aTokenBAddress);
+        assumeNotPrecompile(aTokenCAddress);
+        assumeNotZeroAddress(aTokenAAddress);
+        assumeNotZeroAddress(aTokenBAddress);
+        assumeNotZeroAddress(aTokenCAddress);
         uint256 lPrice1 = bound(aPrice1, 1e9, 1e25); // need to bound price within this range as a price below this will go to zero as during the mul and div of prices
         uint256 lPrice2 = bound(aPrice2, 1e9, 1e25);
         uint256 lAmtIn = bound(aAmtIn, 0, 1_000_000_000);