diff --git a/contracts/src/examples/modules/SchemaCheckerModule.sol b/contracts/src/examples/modules/SchemaCheckerModule.sol
index 2db99ac9..95ab77d4 100644
--- a/contracts/src/examples/modules/SchemaCheckerModule.sol
+++ b/contracts/src/examples/modules/SchemaCheckerModule.sol
@@ -26,13 +26,9 @@ contract SchemaCheckerModule is AbstractModule {
     address /*txSender*/,
     uint256 /*value*/
   ) public view override {
-    Profile memory issuerProfile;
-    (issuerProfile.issuer, issuerProfile.schemaId, issuerProfile.issueDate) = abi.decode(
-      attestationPayload.attestationData,
-      (address, bytes32, uint64)
-    );
-    if (issuerProfile.schemaId != attestationPayload.schemaId) {
+    if (keccak256(abi.encodePacked(attestationPayload.schemaId)) != keccak256(abi.encode(bytes32("12345678")))) {
       revert InvalidSchemaId();
     }
+    abi.decode(attestationPayload.attestationData, (address, bytes32, uint64));
   }
 }
diff --git a/contracts/test/example/SchemaCheckerModule.t.sol b/contracts/test/example/SchemaCheckerModule.t.sol
index 790378da..dbfd1887 100644
--- a/contracts/test/example/SchemaCheckerModule.t.sol
+++ b/contracts/test/example/SchemaCheckerModule.t.sol
@@ -18,15 +18,14 @@ contract SchemaCheckerModuleTest is Test {
     vm.deal(issuer, 1 ether);
   }
 
-  function test_SchemaCheckerModule_verifySchemaId() public {
+  function test_SchemaCheckerModule_matchSchemaId() public {
     address user = makeAddr("user");
-    bytes32 schemaId = bytes32(uint256(1234));
     uint64 issueDate = 0;
     AttestationPayload memory attestationPayload = AttestationPayload(
-      schemaId,
+      bytes32("12345678"),
       0,
       abi.encode(user),
-      abi.encode(issuer, schemaId, issueDate)
+      abi.encode(issuer, "112334", issueDate)
     );
 
     schemaCheckerModule.run(attestationPayload, bytes("0000"), user, 0);
@@ -47,7 +46,7 @@ contract SchemaCheckerModuleTest is Test {
     schemaCheckerModule.run(attestationPayload, bytes("0000"), user, 0);
   }
 
-  function test_EcRecoverModule_supportsInterface() public {
+  function test_SchemaCheckerModule_supportsInterface() public {
     bool isAbstractModuleSupported = schemaCheckerModule.supportsInterface(type(AbstractModule).interfaceId);
     assertEq(isAbstractModuleSupported, true);
   }