diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/core/ImpreciseFraction.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/core/ImpreciseFraction.kt
index 9ffbdea55..48633d0a9 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/core/ImpreciseFraction.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/core/ImpreciseFraction.kt
@@ -500,9 +500,8 @@ class ImpreciseFraction @JvmOverloads constructor(whole: BigInteger, decimal: Do
 
 	fun write(buff: FriendlyByteBuf) {
 		val whole = whole.toByteArray()
-		buff.writeByte(whole.size)
-		buff.writeBytes(whole)
-		buff.writeBytes(longToBytesBE(decimal.toBits()))
+		buff.writeByteArray(whole)
+		buff.writeDouble(decimal)
 	}
 
 	override fun toFloat(): Float {
@@ -635,14 +634,7 @@ class ImpreciseFraction @JvmOverloads constructor(whole: BigInteger, decimal: Do
 
 		@JvmStatic
 		fun read(buff: FriendlyByteBuf): ImpreciseFraction {
-			val len = unsignedInt(buff.readByte())
-			val slice = ByteArray(len)
-
-			for (i in 0 until len)
-				slice[i] = buff.readByte()
-
-			val bits = bytesToLongBE(buff.readByte(), buff.readByte(), buff.readByte(), buff.readByte(), buff.readByte(), buff.readByte(), buff.readByte(), buff.readByte())
-			return ImpreciseFraction(BigInteger(slice), Double.fromBits(bits))
+			return ImpreciseFraction(BigInteger(buff.readByteArray()), buff.readDouble())
 		}
 	}
 }