diff --git a/include/ut/dbus_utility_test.cpp b/include/ut/dbus_utility_test.cpp
index a8fad63..71978d0 100644
--- a/include/ut/dbus_utility_test.cpp
+++ b/include/ut/dbus_utility_test.cpp
@@ -2,7 +2,11 @@
 
 #include <string>
 
-#include <gtest/gtest.h>
+#include <gtest/gtest.h> // IWYU pragma: keep
+
+// IWYU pragma: no_include <gtest/gtest-message.h>
+// IWYU pragma: no_include <gtest/gtest-test-part.h>
+// IWYU pragma: no_include "gtest/gtest_pred_impl.h"
 
 namespace dbus::utility
 {
diff --git a/include/ut/http_utility_test.cpp b/include/ut/http_utility_test.cpp
index c92bf1e..e412e17 100644
--- a/include/ut/http_utility_test.cpp
+++ b/include/ut/http_utility_test.cpp
@@ -1,6 +1,10 @@
 #include "http_utility.hpp"
 
-#include <gtest/gtest.h>
+#include <gtest/gtest.h> // IWYU pragma: keep
+
+// IWYU pragma: no_include <gtest/gtest-message.h>
+// IWYU pragma: no_include <gtest/gtest-test-part.h>
+// IWYU pragma: no_include "gtest/gtest_pred_impl.h"
 
 namespace http_helpers
 {
diff --git a/include/ut/human_sort_test.cpp b/include/ut/human_sort_test.cpp
index 938b582..be21a19 100644
--- a/include/ut/human_sort_test.cpp
+++ b/include/ut/human_sort_test.cpp
@@ -3,8 +3,13 @@
 #include <set>
 #include <string>
 
-#include <gmock/gmock.h>
-#include <gtest/gtest.h>
+#include <gmock/gmock.h> // IWYU pragma: keep
+#include <gtest/gtest.h> // IWYU pragma: keep
+
+// IWYU pragma: no_include <gtest/gtest-message.h>
+// IWYU pragma: no_include <gtest/gtest-test-part.h>
+// IWYU pragma: no_include "gtest/gtest_pred_impl.h"
+// IWYU pragma: no_include <gmock/gmock-matchers.h>
 
 namespace
 {
diff --git a/include/ut/multipart_test.cpp b/include/ut/multipart_test.cpp
index 154f018..7ad7d98 100644
--- a/include/ut/multipart_test.cpp
+++ b/include/ut/multipart_test.cpp
@@ -1,13 +1,23 @@
 #include "http/http_request.hpp"
 #include "multipart_parser.hpp"
 
+#include <boost/beast/http/fields.hpp>
 #include <boost/beast/http/message.hpp>
 #include <boost/beast/http/string_body.hpp>
 
-#include <map>
+#include <memory>
+#include <string_view>
 #include <system_error>
+#include <vector>
 
-#include <gtest/gtest.h>
+#include <gtest/gtest.h> // IWYU pragma: keep
+
+// IWYU pragma: no_include <gtest/gtest-message.h>
+// IWYU pragma: no_include <gtest/gtest-test-part.h>
+// IWYU pragma: no_include "gtest/gtest_pred_impl.h"
+// IWYU pragma: no_include <boost/beast/http/impl/fields.hpp>
+// IWYU pragma: no_include <boost/intrusive/detail/list_iterator.hpp>
+// IWYU pragma: no_include <boost/intrusive/detail/tree_iterator.hpp>
 
 namespace
 {
diff --git a/include/ut/openbmc_dbus_rest_test.cpp b/include/ut/openbmc_dbus_rest_test.cpp
index 7efd10d..b01e92a 100644
--- a/include/ut/openbmc_dbus_rest_test.cpp
+++ b/include/ut/openbmc_dbus_rest_test.cpp
@@ -1,7 +1,12 @@
 #include "openbmc_dbus_rest.hpp"
 
-#include <gmock/gmock.h>
-#include <gtest/gtest.h>
+#include <gmock/gmock.h> // IWYU pragma: keep
+#include <gtest/gtest.h> // IWYU pragma: keep
+
+// IWYU pragma: no_include <gtest/gtest-message.h>
+// IWYU pragma: no_include <gtest/gtest-test-part.h>
+// IWYU pragma: no_include "gtest/gtest_pred_impl.h"
+// IWYU pragma: no_include <gmock/gmock-matchers.h>
 
 namespace crow::openbmc_mapper
 {