diff --git a/src/swap/defi/uni-v2-based/plugins/spookySwap.ts b/src/swap/defi/uni-v2-based/plugins/spookySwap.ts
index 033d1b69..138f73b9 100644
--- a/src/swap/defi/uni-v2-based/plugins/spookySwap.ts
+++ b/src/swap/defi/uni-v2-based/plugins/spookySwap.ts
@@ -104,14 +104,17 @@ export function makeSpookySwapPlugin(
 
     const fromAddress = (await fromWallet.getReceiveAddress()).publicAddress
     // toEdgeUnsignedTxs
-    const edgeSpendInfos = swapTxs.map(swapTx => {
+    const edgeSpendInfos = swapTxs.map((swapTx, i) => {
       // Convert to our spendInfo
       const edgeSpendInfo: EdgeSpendInfo = {
         currencyCode: request.fromCurrencyCode, // what is being sent out, only if token. Blank if not token
         spendTargets: [
           {
             memo: swapTx.data,
-            nativeAmount: swapTx.value != null ? swapTx.value.toString() : '0', // biggy/number string integer
+            nativeAmount:
+              swapTxs.length === 2 && i === 0
+                ? '0' // approval transactions don't have a value
+                : amountToSwap,
             publicAddress: swapTx.to
           }
         ],
diff --git a/src/swap/defi/uni-v2-based/plugins/tombSwap.ts b/src/swap/defi/uni-v2-based/plugins/tombSwap.ts
index 1cfe0df5..420aaec0 100644
--- a/src/swap/defi/uni-v2-based/plugins/tombSwap.ts
+++ b/src/swap/defi/uni-v2-based/plugins/tombSwap.ts
@@ -104,14 +104,17 @@ export function makeTombSwapPlugin(
 
     const fromAddress = (await fromWallet.getReceiveAddress()).publicAddress
     // toEdgeUnsignedTxs
-    const edgeSpendInfos = swapTxs.map(swapTx => {
+    const edgeSpendInfos = swapTxs.map((swapTx, i) => {
       // Convert to our spendInfo
       const edgeSpendInfo: EdgeSpendInfo = {
         currencyCode: request.fromCurrencyCode, // what is being sent out, only if token. Blank if not token
         spendTargets: [
           {
             memo: swapTx.data,
-            nativeAmount: swapTx.value != null ? swapTx.value.toString() : '0', // biggy/number string integer
+            nativeAmount:
+              swapTxs.length === 2 && i === 0
+                ? '0' // approval transactions don't have a value
+                : amountToSwap,
             publicAddress: swapTx.to
           }
         ],
diff --git a/src/swap/defi/uni-v2-based/plugins/velodrome.ts b/src/swap/defi/uni-v2-based/plugins/velodrome.ts
index 950e08b0..c09929fc 100644
--- a/src/swap/defi/uni-v2-based/plugins/velodrome.ts
+++ b/src/swap/defi/uni-v2-based/plugins/velodrome.ts
@@ -117,14 +117,17 @@ export function makeVelodromePlugin(
     )
     const fromAddress = (await fromWallet.getReceiveAddress()).publicAddress
     // toEdgeUnsignedTxs
-    const edgeSpendInfos = swapTxs.map(swapTx => {
+    const edgeSpendInfos = swapTxs.map((swapTx, i) => {
       // Convert to our spendInfo
       const edgeSpendInfo: EdgeSpendInfo = {
         currencyCode: request.fromCurrencyCode, // what is being sent out, only if token. Blank if not token
         spendTargets: [
           {
             memo: swapTx.data,
-            nativeAmount: swapTx.value != null ? swapTx.value.toString() : '0', // biggy/number string integer
+            nativeAmount:
+              swapTxs.length === 2 && i === 0
+                ? '0' // approval transactions don't have a value
+                : amountToSwap,
             publicAddress: swapTx.to
           }
         ],