diff --git a/build.gradle.kts b/build.gradle.kts
index 00f759523..981c58c2d 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -245,17 +245,7 @@ minecraft {
 				val originalUsername = usernameStream.array.copyOfRange(0, usernameStream.length).toString(Charsets.UTF_8).trim()
 
 				if (originalUsername.isNotEmpty()) {
-					var username = originalUsername
-					var speculatedUUID = UUID.nameUUIDFromBytes("OfflinePlayer:$username".toByteArray(Charsets.UTF_8))
-					var counter = 1
-
-					while (speculatedUUID.hashCode() and 1 == 1) {
-						username = originalUsername + "_".repeat(counter)
-						speculatedUUID = UUID.nameUUIDFromBytes("OfflinePlayer:$username".toByteArray(Charsets.UTF_8))
-						counter++
-					}
-
-					args("--username", username)
+					args("--username", originalUsername)
 				} else {
 					args("--username", "Dev_${System.getProperty("user.name")}")
 				}