diff --git a/x/oracle/ballot_test.go b/x/oracle/ballot_test.go
index c5c8224e5..66dab235c 100644
--- a/x/oracle/ballot_test.go
+++ b/x/oracle/ballot_test.go
@@ -43,14 +43,13 @@ func checkFloatEquality(a sdk.Dec, b float64, precision int) bool {
 func TestPBStdDev(t *testing.T) {
 	_, addrs, _, _ := mock.CreateGenAccounts(1, sdk.Coins{})
 
-	for i := 0; i < 100; i ++ {
-		prices, weights := generateRandomTestCase()
-		pb := PriceBallot{}
-		for i, price := range prices {
-			weight := sdk.NewDec(int64(weights[i])).TruncateInt()
-			vote := NewPriceVote(sdk.NewDecWithPrec(int64(price*10000), 4), "", weight, addrs[0])
-			pb = append(pb, vote)
-		}
+	prices, weights := generateRandomTestCase()
+	pb := PriceBallot{}
+	for i, price := range prices {
+		weight := sdk.NewDec(int64(weights[i])).TruncateInt()
+		vote := NewPriceVote(sdk.NewDecWithPrec(int64(price*10000), 4), "", weight, addrs[0])
+		pb = append(pb, vote)
+	}
     
 	match := checkFloatEquality(pb.stdDev(), stat.StdDev(prices, weights), 2)
 	require.True(t, match)