diff --git a/e2e/services/contractdeploy.go b/e2e/services/contractdeploy.go
index 19ec1413..eee90a39 100644
--- a/e2e/services/contractdeploy.go
+++ b/e2e/services/contractdeploy.go
@@ -21,7 +21,7 @@ var (
 	mockProjectRe      = regexp.MustCompile(`MockProject deployed to (\S+)`)
 	wsProjectRe        = regexp.MustCompile(`W3bstreamProject deployed to (\S+)`)
 	routerRe           = regexp.MustCompile(`W3bstreamRouter deployed to (\S+)`)
-	mockDappRe         = regexp.MustCompile(`MockProcessor deployed to (\S+)`)
+	mockDappRe         = regexp.MustCompile(`MockDapp deployed to (\S+)`)
 	projectRewardRe    = regexp.MustCompile(`W3bstreamProjectReward deployed to (\S+)`)
 	debitsRe           = regexp.MustCompile(`W3bstreamDebits deployed to (\S+)`)
 	ioIDRe             = regexp.MustCompile(`MockIoID deployed to (\S+)`)
diff --git a/smartcontracts/contracts/test/MockDapp.sol b/smartcontracts/contracts/test/MockDapp.sol
new file mode 100644
index 00000000..adbc28b9
--- /dev/null
+++ b/smartcontracts/contracts/test/MockDapp.sol
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.19;
+
+contract MockProcessor {
+    error CustomError();
+
+    uint8 public errorType;
+
+    function setErrorType(uint8 _errorType) external {
+        errorType = _errorType;
+    }
+
+    function process(
+        uint256 _projectId,
+        bytes32 _taskId,
+        address _prover,
+        address _deviceId,
+        bytes calldata _data
+    ) external view {
+        if (errorType == 1) {
+            require(false, "Normal Error");
+        } else if (errorType == 2) {
+            revert CustomError();
+        }
+    }
+}
diff --git a/smartcontracts/contracts/test/MockProcessor.sol b/smartcontracts/contracts/test/MockDappLiveness.sol
similarity index 100%
rename from smartcontracts/contracts/test/MockProcessor.sol
rename to smartcontracts/contracts/test/MockDappLiveness.sol
diff --git a/smartcontracts/scripts/deploy.ts b/smartcontracts/scripts/deploy.ts
index da6e2c1b..b825ffb3 100644
--- a/smartcontracts/scripts/deploy.ts
+++ b/smartcontracts/scripts/deploy.ts
@@ -17,9 +17,13 @@ async function main() {
   } else {
     const gnarkVerifier = await ethers.deployContract('Verifier', []);
     await gnarkVerifier.waitForDeployment();
-    const MockProcessor = await ethers.deployContract('MockProcessor', [gnarkVerifier.target]);
-    await MockProcessor.waitForDeployment();
-    console.log(`MockProcessor deployed to ${MockProcessor.target}`);
+    const MockDappLiveness = await ethers.deployContract('MockDappLiveness', [gnarkVerifier.target]);
+    await MockDappLiveness.waitForDeployment();
+    console.log(`MockDappLiveness deployed to ${MockDappLiveness.target}`);
+
+    const MockDapp = await ethers.deployContract('MockDapp', []);
+    await MockDapp.waitForDeployment();
+    console.log(`MockDapp deployed to ${MockDapp.target}`);
   }
   if (process.env.PROJECT_REGISTRATION_FEE) {
     projectRegistrationFee = process.env.PROJECT_REGISTRATION_FEE