diff --git a/dpctl_ext/tensor/libtensor/include/kernels/accumulators.hpp b/dpctl_ext/tensor/libtensor/include/kernels/accumulators.hpp
index 6451bc950006..60382e210d8b 100644
--- a/dpctl_ext/tensor/libtensor/include/kernels/accumulators.hpp
+++ b/dpctl_ext/tensor/libtensor/include/kernels/accumulators.hpp
@@ -33,6 +33,8 @@
 //===---------------------------------------------------------------------===//
 
 #pragma once
+
+#include <algorithm>
 #include <array>
 #include <cstddef>
 #include <cstdint>
diff --git a/dpctl_ext/tensor/libtensor/include/kernels/elementwise_functions/minimum.hpp b/dpctl_ext/tensor/libtensor/include/kernels/elementwise_functions/minimum.hpp
index d18577a5cf4e..cb7d86377984 100644
--- a/dpctl_ext/tensor/libtensor/include/kernels/elementwise_functions/minimum.hpp
+++ b/dpctl_ext/tensor/libtensor/include/kernels/elementwise_functions/minimum.hpp
@@ -37,6 +37,7 @@
 #include <cstddef>
 #include <cstdint>
 #include <type_traits>
+#include <vector>
 
 #include <sycl/sycl.hpp>
 
diff --git a/dpctl_ext/tensor/libtensor/include/utils/sycl_utils.hpp b/dpctl_ext/tensor/libtensor/include/utils/sycl_utils.hpp
index 1cb70adafeec..f5ea4d4ca486 100644
--- a/dpctl_ext/tensor/libtensor/include/utils/sycl_utils.hpp
+++ b/dpctl_ext/tensor/libtensor/include/utils/sycl_utils.hpp
@@ -33,9 +33,12 @@
 #pragma once
 
 #include <algorithm>
+#include <cmath>
 #include <complex>
 #include <cstddef>
 #include <cstdint>
+#include <iterator>
+#include <limits>
 #include <type_traits>
 #include <vector>
 
diff --git a/dpctl_ext/tensor/libtensor/include/utils/type_dispatch.hpp b/dpctl_ext/tensor/libtensor/include/utils/type_dispatch.hpp
index 242c2cf8724a..d08187aeaacc 100644
--- a/dpctl_ext/tensor/libtensor/include/utils/type_dispatch.hpp
+++ b/dpctl_ext/tensor/libtensor/include/utils/type_dispatch.hpp
@@ -32,6 +32,7 @@
 
 #pragma once
 
+#include <cassert>
 #include <cstdint>
 #include <stdexcept>
 #include <string>
diff --git a/dpctl_ext/tensor/libtensor/include/utils/type_dispatch_building.hpp b/dpctl_ext/tensor/libtensor/include/utils/type_dispatch_building.hpp
index b1e02eb1513b..431e020fbdbe 100644
--- a/dpctl_ext/tensor/libtensor/include/utils/type_dispatch_building.hpp
+++ b/dpctl_ext/tensor/libtensor/include/utils/type_dispatch_building.hpp
@@ -32,6 +32,7 @@
 
 #pragma once
 
+#include <cassert>
 #include <complex>
 #include <cstdint>
 #include <type_traits>
diff --git a/dpctl_ext/tensor/libtensor/source/boolean_advanced_indexing.cpp b/dpctl_ext/tensor/libtensor/source/boolean_advanced_indexing.cpp
index 4c46e1e2fec8..e44abbd48303 100644
--- a/dpctl_ext/tensor/libtensor/source/boolean_advanced_indexing.cpp
+++ b/dpctl_ext/tensor/libtensor/source/boolean_advanced_indexing.cpp
@@ -35,6 +35,7 @@
 
 #include <algorithm>
 #include <array>
+#include <cassert>
 #include <cstddef>
 #include <cstdint>
 #include <functional>
diff --git a/dpctl_ext/tensor/libtensor/source/copy_and_cast_usm_to_usm.cpp b/dpctl_ext/tensor/libtensor/source/copy_and_cast_usm_to_usm.cpp
index 9ea49ae1d88b..43a6fbf4a0dd 100644
--- a/dpctl_ext/tensor/libtensor/source/copy_and_cast_usm_to_usm.cpp
+++ b/dpctl_ext/tensor/libtensor/source/copy_and_cast_usm_to_usm.cpp
@@ -33,6 +33,7 @@
 //===----------------------------------------------------------------------===//
 
 #include <array>
+#include <cassert>
 #include <cstddef>
 #include <sycl/sycl.hpp>
 #include <tuple>
diff --git a/dpctl_ext/tensor/libtensor/source/simplify_iteration_space.cpp b/dpctl_ext/tensor/libtensor/source/simplify_iteration_space.cpp
index e3cff701ed50..5e42938a22f2 100644
--- a/dpctl_ext/tensor/libtensor/source/simplify_iteration_space.cpp
+++ b/dpctl_ext/tensor/libtensor/source/simplify_iteration_space.cpp
@@ -32,14 +32,17 @@
 /// This file defines functions of dpctl.tensor._tensor_impl extensions
 //===--------------------------------------------------------------------===//
 
-#include "simplify_iteration_space.hpp"
-#include "utils/strided_iters.hpp"
 #include <algorithm>
+#include <cassert>
 #include <cstddef>
 #include <iterator>
-#include <pybind11/pybind11.h>
 #include <vector>
 
+#include <pybind11/pybind11.h>
+
+#include "simplify_iteration_space.hpp"
+#include "utils/strided_iters.hpp"
+
 namespace dpctl::tensor::py_internal
 {
 
diff --git a/dpnp/backend/include/dpnp4pybind11.hpp b/dpnp/backend/include/dpnp4pybind11.hpp
index cd287989bef2..87657d1fbecd 100644
--- a/dpnp/backend/include/dpnp4pybind11.hpp
+++ b/dpnp/backend/include/dpnp4pybind11.hpp
@@ -30,11 +30,14 @@
 
 #include "dpctl_capi.h"
 
+#include <array>
 #include <complex>
 #include <cstddef> // for std::size_t for C++ linkage
+#include <cstdint>
 #include <memory>
 #include <stddef.h> // for size_t for C linkage
 #include <stdexcept>
+#include <type_traits>
 #include <utility>
 #include <vector>