diff --git a/daodice-score/src/main/java/com/iconbet/score/daodice/DaoDice.java b/daodice-score/src/main/java/com/iconbet/score/daodice/DaoDice.java
index 283c01a..d07a4d1 100644
--- a/daodice-score/src/main/java/com/iconbet/score/daodice/DaoDice.java
+++ b/daodice-score/src/main/java/com/iconbet/score/daodice/DaoDice.java
@@ -264,8 +264,8 @@ private void __bet(BigInteger upper, BigInteger lower, String user_seed, BigInte
         }
 
         BigInteger gapResult = upper.subtract(lower);
-        if (!(BigInteger.ZERO.compareTo(gapResult) < 0 &&
-                gapResult.compareTo(_95) < 0)) {
+        if (!(BigInteger.ZERO.compareTo(gapResult) <= 0 &&
+                gapResult.compareTo(_95) <= 0)) {
             Context.println("Bet placed with illegal gap " + TAG);
             Context.revert("Invalid gap. Choose upper and lower values such that gap is between 0 to 95");
         }