diff --git a/CHANGELOG.md b/CHANGELOG.md
index 42d33d39..6bc5f2d8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,14 +6,16 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
 
-## [3.12.0] - 2025-08-12
+### Changed
 
-### Added
+- Remove `accelerate.hpp` header that clash with Accelerate.hpp in non case sensitive OS ([#593](https://github.com/stack-of-tasks/eigenpy/pull/593)
+  We don't consider it an API break since this header was rarely used.
 
-- Add additional decompositions and solvers from Eigen ([#571](https://github.com/stack-of-tasks/eigenpy/pull/571))
+## [3.12.0] - 2025-08-12
 
 ### Added
 
+- Add additional decompositions and solvers from Eigen ([#571](https://github.com/stack-of-tasks/eigenpy/pull/571))
 - Docker images `ghcr.io/stack-of-tasks/eigenpy` ([#575](https://github.com/stack-of-tasks/eigenpy/pull/575))
 
 ### Changed
diff --git a/CMakeLists.txt b/CMakeLists.txt
index e767907c..0ca21e2c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -209,8 +209,7 @@ set(${PROJECT_NAME}_DECOMPOSITIONS_SPARSE_CHOLMOD_HEADERS
     include/eigenpy/decompositions/sparse/cholmod/CholmodSupernodalLLT.hpp)
 
 set(${PROJECT_NAME}_DECOMPOSITIONS_SPARSE_ACCELERATE_HEADERS
-    include/eigenpy/decompositions/sparse/accelerate/Accelerate.hpp
-    include/eigenpy/decompositions/sparse/accelerate/accelerate.hpp)
+    include/eigenpy/decompositions/sparse/accelerate/Accelerate.hpp)
 
 set(${PROJECT_NAME}_DECOMPOSITIONS_SPARSE_HEADERS
     include/eigenpy/decompositions/sparse/SimplicialLLT.hpp
diff --git a/include/eigenpy/decompositions/sparse/accelerate/accelerate.hpp b/include/eigenpy/decompositions/sparse/accelerate/accelerate.hpp
deleted file mode 100644
index 71ff88b0..00000000
--- a/include/eigenpy/decompositions/sparse/accelerate/accelerate.hpp
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * Copyright 2025 INRIA
- */
-
-#ifndef __eigenpy_decompositions_sparse_accelerate_accelerate_hpp_deprecated__
-#define __eigenpy_decompositions_sparse_accelerate_accelerate_hpp_deprecated__
-
-#include "eigenpy/fwd.hpp"
-
-// clang-format off
-EIGENPY_PRAGMA_DEPRECATED_HEADER(eigenpy/decompositions/sparse/accelerate/accelerate.hpp, eigenpy/decompositions/sparse/accelerate/Accelerate.hpp)
-// clang-format on
-
-#include "eigenpy/decompositions/sparse/accelerate/Accelerate.hpp"
-
-#endif
-
-// ifndef __eigenpy_decompositions_sparse_accelerate_accelerate_hpp_deprecated__