diff --git a/contracts/src/mocks/plugin/extensions/proposal/ProposalMock.sol b/contracts/src/mocks/plugin/extensions/proposal/ProposalMock.sol
index f4517cd8..23d79b54 100644
--- a/contracts/src/mocks/plugin/extensions/proposal/ProposalMock.sol
+++ b/contracts/src/mocks/plugin/extensions/proposal/ProposalMock.sol
@@ -22,10 +22,5 @@ contract ProposalMock is Proposal {
 
     function canExecute(uint256 proposalId) external view returns (bool) {}
 
-    function createProposalId(
-        Action[] memory actions,
-        bytes memory metadata
-    ) external view returns (uint256) {}
-
     function customProposalParamsABI() external view returns (string memory) {}
 }
diff --git a/contracts/src/mocks/plugin/extensions/proposal/ProposalUpgradeableMock.sol b/contracts/src/mocks/plugin/extensions/proposal/ProposalUpgradeableMock.sol
index b4122d6f..916a650f 100644
--- a/contracts/src/mocks/plugin/extensions/proposal/ProposalUpgradeableMock.sol
+++ b/contracts/src/mocks/plugin/extensions/proposal/ProposalUpgradeableMock.sol
@@ -22,10 +22,5 @@ contract ProposalUpgradeableMock is ProposalUpgradeable {
 
     function canExecute(uint256 proposalId) external view returns (bool) {}
 
-    function createProposalId(
-        Action[] memory actions,
-        bytes memory metadata
-    ) external view returns (uint256) {}
-
     function customProposalParamsABI() external view returns (string memory) {}
 }