diff --git a/src/test/kotlin/ru/dbotthepony/mc/otm/tests/FieldSynchronizerTests.kt b/src/test/kotlin/ru/dbotthepony/mc/otm/tests/FieldSynchronizerTests.kt
index e4f4deeff..592b23956 100644
--- a/src/test/kotlin/ru/dbotthepony/mc/otm/tests/FieldSynchronizerTests.kt
+++ b/src/test/kotlin/ru/dbotthepony/mc/otm/tests/FieldSynchronizerTests.kt
@@ -30,7 +30,7 @@ object FieldSynchronizerTests {
 		intA2.value = 348488
 		intA3.value = -4
 
-		b.applyNetworkPayload(ByteArrayInputStream(a.collectNetworkPayload()!!.array))
+		b.applyNetworkPayload(a.collectNetworkPayload()!!.let { ByteArrayInputStream(it.array, 0, it.length) })
 
 		assertEquals(boolA.value, boolB.value)
 		assertEquals(intA.value, intB.value)
@@ -61,7 +61,7 @@ object FieldSynchronizerTests {
 		//intA2.setValue(348488)
 		intA3.value = -4
 
-		b.applyNetworkPayload(ByteArrayInputStream(a.collectNetworkPayload()!!.array))
+		b.applyNetworkPayload(a.collectNetworkPayload()!!.let { ByteArrayInputStream(it.array, 0, it.length) })
 
 		assertEquals(boolA.value, boolB.value)
 		assertEquals(intA.value, intB.value)