diff --git a/governance/src/hooks/airdrop/useAirdrop.ts b/governance/src/hooks/airdrop/useAirdrop.ts
index 295fdd75..cffe4a03 100644
--- a/governance/src/hooks/airdrop/useAirdrop.ts
+++ b/governance/src/hooks/airdrop/useAirdrop.ts
@@ -52,11 +52,29 @@ const getProof = (account: string) => {
     ? (ProofData as AirdropProof)
     : (ProofTestnetData as AirdropProof);
 
+  // lowercased all claims
+  const proofClaims = Object.keys(proof.claims).reduce((prev, address) => {
+    return {
+      ...prev,
+      [address.toLowerCase()]: proof.claims[address]
+    }
+  }, proof.claims)
+  proof.claims = proofClaims
+
   const missedProof = isProduction()
     ? (ProofData2 as AirdropProof)
     : (ProofTestnetData as AirdropProof);
 
-  const isMissedAccount = !proof.claims[account] && missedProof.claims[account];
+  // lowercased all claims
+  const missedProofClaims = Object.keys(missedProof.claims).reduce((prev, address) => {
+    return {
+      ...prev,
+      [address.toLowerCase()]: missedProof.claims[address]
+    }
+  }, missedProof.claims)
+  missedProof.claims = missedProofClaims
+
+  const isMissedAccount = !Boolean(proof.claims[account.toLowerCase()]) && Boolean(missedProof.claims[account.toLowerCase()]);
 
   return {
     merkleProof: isMissedAccount ? missedProof : proof,
@@ -100,7 +118,7 @@ const useAirdrop = () => {
       return;
     }
 
-    const airdropClaim = proof.merkleProof.claims[account];
+    const airdropClaim = proof.merkleProof.claims[account.toLowerCase()];
     const totalBn = BigNumber.from(airdropClaim?.amount || 0);
     const total = parseFloat(formatUnits(totalBn, rbnDecimals));