diff --git a/util/test/test_fragments.cpp b/util/test/test_fragments.cpp
index be5a3e9..6ed2b05 100644
--- a/util/test/test_fragments.cpp
+++ b/util/test/test_fragments.cpp
@@ -138,8 +138,8 @@ TEST(Util_Fragments, fragments) {
 		// Check overlap between second fragment and null fragment
 		uint8_t expected[] = {15, 0, 0};
 		ret = copyRange(buffer, fragments, 14, 3);
-		// returned amout of copied data, does not include zeroed bytes
-		EXPECT_TRUE(ret = 1);
+		// returned amout of copied data and zeroed bytes
+		EXPECT_TRUE(ret == 3);
 		EXPECT_TRUE( 0 == std::memcmp(buffer, expected, sizeof(expected)));
 
 		uint8_t *ptr;