diff --git a/dlls/ws2_32/tests/afd.c b/dlls/ws2_32/tests/afd.c
index 21e7a50aef3..3215ddaef62 100644
--- a/dlls/ws2_32/tests/afd.c
+++ b/dlls/ws2_32/tests/afd.c
@@ -1466,13 +1466,14 @@ static void test_recv(void)
             IOCTL_AFD_RECV, &params, sizeof(params) - 1, NULL, 0);
     ok(ret == STATUS_INVALID_PARAMETER, "got %#x\n", ret);
 
-    memset(&io, 0, sizeof(io));
+    io.Status = 0xdeadbeef;
+    io.Information = 0xdeadbeef;
     memset(buffer, 0xcc, sizeof(buffer));
     ret = NtDeviceIoControlFile((HANDLE)client, event, NULL, NULL, &io,
             IOCTL_AFD_RECV, &params, sizeof(params), NULL, 0);
     ok(ret == STATUS_PENDING, "got %#x\n", ret);
-    ok(!io.Status, "got status %#lx\n", io.Status);
-    ok(!io.Information, "got information %#Ix\n", io.Information);
+    ok(io.Status == 0xdeadbeef, "got status %#lx\n", io.Status);
+    ok(io.Information == 0xdeadbeef, "got information %#Ix\n", io.Information);
 
     /* These structures need not remain valid. */
     memset(&params, 0xcc, sizeof(params));
diff --git a/dlls/ws2_32/tests/sock.c b/dlls/ws2_32/tests/sock.c
index d4f430a29d2..adf16012951 100644
--- a/dlls/ws2_32/tests/sock.c
+++ b/dlls/ws2_32/tests/sock.c
@@ -12208,11 +12208,15 @@ static void test_nonblocking_async_recv(void)
 
     memset(buffer, 0, sizeof(buffer));
     WSASetLastError(0xdeadbeef);
+    overlapped.Internal = 0xdeadbeef;
+    overlapped.InternalHigh = 0xdeadbeef;
     ret = WSARecv(client, &wsabuf, 1, NULL, &flags, &overlapped, NULL);
     ok(ret == -1, "got %d\n", ret);
     ok(WSAGetLastError() == ERROR_IO_PENDING, "got error %u\n", WSAGetLastError());
     ret = WaitForSingleObject((HANDLE)client, 0);
     ok(ret == WAIT_TIMEOUT, "expected timeout\n");
+    ok(overlapped.Internal == STATUS_PENDING, "got status %#lx\n", (NTSTATUS)overlapped.Internal);
+    ok(overlapped.InternalHigh == 0xdeadbeef, "got size %Iu\n", overlapped.InternalHigh);
 
     ret = send(server, "data", 4, 0);
     ok(ret == 4, "got %d\n", ret);