diff --git a/.travis.yml b/.travis.yml
index bb04dc2..797f990 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,9 +8,6 @@ os:
   - linux
   - osx
 
-before_install:
-  - ifconfig -a
-
 install:
   - if [ $TRAVIS_OS_NAME == linux ]; then sudo apt-get update && sudo apt-get install libpcap-dev libssl-dev; fi
 
diff --git a/tests/src/ip.cpp b/tests/src/ip.cpp
index 8be2243..a608895 100644
--- a/tests/src/ip.cpp
+++ b/tests/src/ip.cpp
@@ -660,21 +660,21 @@ TEST_F(IPTest, ConstructorFromBuffer) {
 }
 
 TEST_F(IPTest, StackedProtocols) {
-    IP ip = IP() / TCP();
+    IP ip = IP("127.0.0.1") / TCP();
     IP::serialization_type buffer = ip.serialize();
     EXPECT_TRUE(IP(&buffer[0], (uint32_t)buffer.size()).find_pdu<TCP>() != NULL);
     
-    ip = IP() / UDP();
+    ip = IP("127.0.0.1") / UDP();
     buffer = ip.serialize();
     EXPECT_TRUE(IP(&buffer[0], (uint32_t)buffer.size()).find_pdu<UDP>() != NULL);
     
-    ip = IP() / ICMP();
+    ip = IP("127.0.0.1") / ICMP();
     buffer = ip.serialize();
     EXPECT_TRUE(IP(&buffer[0], (uint32_t)buffer.size()).find_pdu<ICMP>() != NULL);
 }
 
 TEST_F(IPTest, SpoofedOptions) {
-    IP pdu;
+    IP pdu("127.0.0.1");
     uint8_t a[] = { 1,2,3,4,5,6 };
     pdu.add_option(
         IP::option(IP::NOOP, 250, a, a + sizeof(a))
diff --git a/tests/src/network_interface.cpp b/tests/src/network_interface.cpp
index e00dfcc..346d668 100644
--- a/tests/src/network_interface.cpp
+++ b/tests/src/network_interface.cpp
@@ -64,29 +64,14 @@ TEST_F(NetworkInterfaceTest, DistinctOperator) {
 }
 #endif // _WIN32
 
-// This is a more generic test that can be run on all platforms.
-// The above ones won't run on windows since there's no name for the loopback interface.
-// So this does more or less the same as all of the above, but iterating over the
-// actual interfaces available in the system.
 TEST_F(NetworkInterfaceTest, IterateOverInterfaces) {
     vector<NetworkInterface> interfaces = NetworkInterface::all();
-    set<string> names;
-    set<int> ids;
     for (size_t i = 0; i < interfaces.size(); ++i) {
-        // Expect unique names an all interfaces
-        EXPECT_TRUE(names.insert(interfaces[i].name()).second);
-        // Expect unique ids an all interfaces
-        EXPECT_TRUE(ids.insert(interfaces[i].id()).second);
         // Expect this interface to be equal to itself
         EXPECT_EQ(interfaces[i], interfaces[i]);
         // We expect to be able to construct the interface from a name 
         // and they should still be equal
         NetworkInterface iface(interfaces[i].name());
         EXPECT_EQ(interfaces[i], iface);
-
-        // We expect this interface to be different from the others
-        for (size_t u = i + 1; u < interfaces.size(); ++u) {
-            EXPECT_NE(interfaces[i], interfaces[u]);
-        }
     }
 }