diff --git a/docs/PRODUCT-TRUTH.md b/docs/PRODUCT-TRUTH.md
index dfb4f00..471e53a 100644
--- a/docs/PRODUCT-TRUTH.md
+++ b/docs/PRODUCT-TRUTH.md
@@ -63,7 +63,7 @@ when the protocol changes — not the marketing copy.
 - Fees are sent to `feeDestination` (protocol treasury / founders)
 - Fee revenue is the protocol's business model
 - **Both WETH and KRK fees** from Uniswap V3 positions are forwarded to `feeDestination` — not just ETH/WETH
-- KRK held at `feeDestination` is excluded from the outstanding supply calculation, because protocol-held KRK cannot be sold into the floor and should not inflate the scarcity metric
+- KRK held at `feeDestination` is excluded from the outstanding supply calculation *only when* `feeDestination != address(0) && feeDestination != address(this)` — because protocol-held KRK cannot be sold into the floor and should not inflate the scarcity metric
 - KRK held in the staking pool is also excluded from the outstanding supply calculation for the same reason — staked KRK is locked and cannot be sold into the floor
 
 ❌ **Cannot say:**