diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0593f84f7c..e36b85bf29 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -32,6 +32,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 * Build translation unit "simplify_iteration_space.cpp" compiled multiple times as a static library [gh-1847](https://github.com/IntelPython/dpctl/pull/1847)
 * Fix warning in documentation generation caused by `diff` docstring [gh-1855](https://github.com/IntelPython/dpctl/pull/1855)
 * Fix additional warnings when generating docs [gh-1861](https://github.com/IntelPython/dpctl/pull/1861)
+* Add missing include of SYCL header to "math_utils.hpp" [gh-1899](https://github.com/IntelPython/dpctl/pull/1899)
 
 ## [0.18.1] - Oct. 11, 2024
 
diff --git a/dpctl/tensor/libtensor/include/utils/math_utils.hpp b/dpctl/tensor/libtensor/include/utils/math_utils.hpp
index 3b44954abd..7a70249841 100644
--- a/dpctl/tensor/libtensor/include/utils/math_utils.hpp
+++ b/dpctl/tensor/libtensor/include/utils/math_utils.hpp
@@ -25,6 +25,7 @@
 #pragma once
 #include <cmath>
 #include <complex>
+#include <sycl/sycl.hpp>
 
 namespace dpctl
 {