diff --git a/internal/ceres/cost_function_to_functor_test.cc b/internal/ceres/cost_function_to_functor_test.cc
index c3fed66f5..bc081f433 100644
--- a/internal/ceres/cost_function_to_functor_test.cc
+++ b/internal/ceres/cost_function_to_functor_test.cc
@@ -32,6 +32,7 @@
 
 #include <cstdint>
 #include <memory>
+#include <utility>
 #include <vector>
 
 #include "ceres/autodiff_cost_function.h"
diff --git a/internal/ceres/dynamic_autodiff_cost_function_test.cc b/internal/ceres/dynamic_autodiff_cost_function_test.cc
index d42b3e902..51366c66c 100644
--- a/internal/ceres/dynamic_autodiff_cost_function_test.cc
+++ b/internal/ceres/dynamic_autodiff_cost_function_test.cc
@@ -36,6 +36,7 @@
 #include <memory>
 #include <vector>
 
+#include "ceres/types.h"
 #include "gtest/gtest.h"
 
 namespace ceres::internal {
diff --git a/internal/ceres/dynamic_numeric_diff_cost_function_test.cc b/internal/ceres/dynamic_numeric_diff_cost_function_test.cc
index 4f408ed89..aec78197c 100644
--- a/internal/ceres/dynamic_numeric_diff_cost_function_test.cc
+++ b/internal/ceres/dynamic_numeric_diff_cost_function_test.cc
@@ -35,6 +35,8 @@
 #include <memory>
 #include <vector>
 
+#include "ceres/numeric_diff_options.h"
+#include "ceres/types.h"
 #include "gtest/gtest.h"
 
 namespace ceres::internal {
diff --git a/internal/ceres/jet_test.cc b/internal/ceres/jet_test.cc
index a9207999a..7f67bd6fd 100644
--- a/internal/ceres/jet_test.cc
+++ b/internal/ceres/jet_test.cc
@@ -34,7 +34,6 @@
 #include <algorithm>
 #include <cfenv>
 #include <cmath>
-#include <stdexcept>
 
 #include "ceres/stringprintf.h"
 #include "ceres/test_util.h"