diff --git a/slsSupportLib/tests/test-network_utils.cpp b/slsSupportLib/tests/test-network_utils.cpp
index c9457da4f..54683807c 100755
--- a/slsSupportLib/tests/test-network_utils.cpp
+++ b/slsSupportLib/tests/test-network_utils.cpp
@@ -42,9 +42,9 @@ TEST_CASE("Hex representation of MAC", "[support]") {
 }
 
 TEST_CASE("Convert IP using classes ", "[support]") {
-    std::vector<uint32_t> vec_addr{4073554305, 2747957633, 2697625985};
+    std::vector<uint32_t> vec_addr{4073554305, 2747957633, 2697625985, 16779786};
     std::vector<std::string> vec_ans{"129.129.205.242", "129.129.202.163",
-                                     "129.129.202.160"};
+                                     "129.129.202.160", "10.10.0.1"};
 
     for (size_t i = 0; i != vec_addr.size(); ++i) {
         auto ip0 = IpAddr(vec_addr[i]);