diff --git a/common/vouchers.go b/common/vouchers.go
index 790e3ca..6cff91d 100644
--- a/common/vouchers.go
+++ b/common/vouchers.go
@@ -24,7 +24,7 @@ func ProcessVouchers(holdings []dataserviceapi.TokenHoldings) VoucherMetadata {
 	var symbols, balances, decimals, addresses []string
 
 	for i, h := range holdings {
-		symbols = append(symbols, fmt.Sprintf("%d: %s", i+1, h.TokenSymbol))
+		symbols = append(symbols, fmt.Sprintf("%d:%s", i+1, h.TokenSymbol))
 
 		// Scale down the balance
 		scaledBalance := ScaleDownBalance(h.Balance, h.TokenDecimals)
@@ -103,7 +103,7 @@ func MatchVoucher(input, symbols, balances, decimals, addresses string) (symbol,
 
 	logg.Tracef("found", "symlist", symList, "syms", symbols, "input", input)
 	for i, sym := range symList {
-		parts := strings.SplitN(sym, ": ", 2)
+		parts := strings.SplitN(sym, ":", 2)
 
 		if input == parts[0] || strings.EqualFold(input, parts[1]) {
 			symbol = parts[1]
diff --git a/common/vouchers_test.go b/common/vouchers_test.go
index 2ebb4a0..ba6cd60 100644
--- a/common/vouchers_test.go
+++ b/common/vouchers_test.go
@@ -34,7 +34,7 @@ func InitializeTestDb(t *testing.T) (context.Context, *UserDataStore) {
 }
 
 func TestMatchVoucher(t *testing.T) {
-	symbols := "1: SRF\n2: MILO"
+	symbols := "1:SRF\n2:MILO"
 	balances := "1:100\n2:200"
 	decimals := "1:6\n2:4"
 	addresses := "1:0xd4c288865Ce\n2:0x41c188d63Qa"
@@ -65,7 +65,7 @@ func TestProcessVouchers(t *testing.T) {
 	}
 
 	expectedResult := VoucherMetadata{
-		Symbols:   "1: SRF\n2: MILO",
+		Symbols:   "1:SRF\n2:MILO",
 		Balances:  "1:100\n2:20000",
 		Decimals:  "1:6\n2:4",
 		Addresses: "1:0xd4c288865Ce\n2:0x41c188d63Qa",
@@ -90,7 +90,7 @@ func TestGetVoucherData(t *testing.T) {
 
 	// Test voucher data
 	mockData := map[DataTyp][]byte{
-		DATA_VOUCHER_SYMBOLS:   []byte("1: SRF\n2: MILO"),
+		DATA_VOUCHER_SYMBOLS:   []byte("1:SRF\n2:MILO"),
 		DATA_VOUCHER_BALANCES:  []byte("1:100\n2:200"),
 		DATA_VOUCHER_DECIMALS:  []byte("1:6\n2:4"),
 		DATA_VOUCHER_ADDRESSES: []byte("1:0xd4c288865Ce\n2:0x41c188d63Qa"),