diff --git a/src/libraries/JBBuybackPermissionIds.sol b/src/libraries/JBBuybackPermissionIds.sol
deleted file mode 100644
index 888a7be..0000000
--- a/src/libraries/JBBuybackPermissionIds.sol
+++ /dev/null
@@ -1,12 +0,0 @@
-// SPDX-License-Identifier: MIT
-pragma solidity ^0.8.0;
-
-/// @notice Permission IDs for `JBPermissions`. These grant permissions scoped to the `JBBuybackHook`.
-library JBBuybackPermissionIds {
-    // 1-20 - `JBPermissionIds`
-    // 21 - `JBHandlePermissionIds`
-    // 22-24 - `JB721PermissionIds`
-
-    uint256 public constant SET_POOL_PARAMS = 25;
-    uint256 public constant CHANGE_POOL = 26;
-}