diff --git a/tests/integration/tx/aminojson/aminojson_test.go b/tests/integration/tx/aminojson/aminojson_test.go
index 855e7468536b..b1458f2ac039 100644
--- a/tests/integration/tx/aminojson/aminojson_test.go
+++ b/tests/integration/tx/aminojson/aminojson_test.go
@@ -265,7 +265,7 @@ func TestAminoJSON_LegacyParity(t *testing.T) {
 		},
 		"distribution/delegator_starting_info/non_zero_dec": {
 			gogo:   &disttypes.DelegatorStartingInfo{Stake: math.LegacyNewDec(10)},
-			pulsar: &distapi.DelegatorStartingInfo{Stake: string(dec10bz)},
+			pulsar: &distapi.DelegatorStartingInfo{Stake: "10.000000000000000000"},
 		},
 		"distribution/delegation_delegator_reward": {
 			gogo:   &disttypes.DelegationDelegatorReward{},