diff --git a/src/types.php b/src/types.php
index 3ada628..3a493f0 100644
--- a/src/types.php
+++ b/src/types.php
@@ -232,6 +232,10 @@ public static function intRange(?int $min = null, ?int $max = null): Type
             return self::int;
         }
 
+        if ($min === $max) {
+            return self::literalValue($min);
+        }
+
         return new IntRangeType($min, $max);
     }