diff --git a/glm/detail/setup.hpp b/glm/detail/setup.hpp
index aa85b021..fcd92f6f 100644
--- a/glm/detail/setup.hpp
+++ b/glm/detail/setup.hpp
@@ -583,48 +583,6 @@
 #	define GLM_EXPLICIT
 #endif
 
-///////////////////////////////////////////////////////////////////////////////////
-// SYCL
-
-#if GLM_COMPILER==GLM_COMPILER_SYCL
-
-#include <CL/sycl.hpp>
-#include <limits>
-
-namespace glm {
-namespace std {
-	// Import SYCL's functions into the namespace glm::std to force their usages.
-	// It's important to use the math built-in function (sin, exp, ...)
-	// of SYCL instead the std ones.
-	using namespace cl::sycl;
-
-	///////////////////////////////////////////////////////////////////////////////
-	// Import some "harmless" std's stuffs used by glm into
-	// the new glm::std namespace.
-	template<typename T>
-	using numeric_limits = ::std::numeric_limits<T>;
-
-	using ::std::size_t;
-
-	using ::std::uint8_t;
-	using ::std::uint16_t;
-	using ::std::uint32_t;
-	using ::std::uint64_t;
-
-	using ::std::int8_t;
-	using ::std::int16_t;
-	using ::std::int32_t;
-	using ::std::int64_t;
-
-	using ::std::make_unsigned;
-	///////////////////////////////////////////////////////////////////////////////
-} //namespace std
-} //namespace glm
-
-#endif
-
-///////////////////////////////////////////////////////////////////////////////////
-
 ///////////////////////////////////////////////////////////////////////////////////
 // Length type: all length functions returns a length_t type.
 // When GLM_FORCE_SIZE_T_LENGTH is defined, length_t is a typedef of size_t otherwise
diff --git a/glm/simd/platform.h b/glm/simd/platform.h
index 11d70714..0a66c6b9 100644
--- a/glm/simd/platform.h
+++ b/glm/simd/platform.h
@@ -83,9 +83,6 @@
 #define GLM_COMPILER_CUDA90			0x10000004
 #define GLM_COMPILER_CUDA_RTC			0x10000100
 
-// SYCL
-#define GLM_COMPILER_SYCL			0x00300000
-
 // Clang
 #define GLM_COMPILER_CLANG			0x20000000
 #define GLM_COMPILER_CLANG34		0x20000050
@@ -143,10 +140,6 @@
 #elif defined(__HIP__)
 #	define GLM_COMPILER GLM_COMPILER_HIP
 
-// SYCL
-#elif defined(__SYCL_DEVICE_ONLY__)
-#	define GLM_COMPILER GLM_COMPILER_SYCL
-
 // Clang
 #elif defined(__clang__)
 #	if defined(__apple_build_version__)
diff --git a/readme.md b/readme.md
index fc31c8e0..a449cf67 100644
--- a/readme.md
+++ b/readme.md
@@ -15,7 +15,6 @@ This library works perfectly with *[OpenGL](https://www.opengl.org)* but it also
 - [*Apple Clang 6.0*](https://developer.apple.com/library/mac/documentation/CompilerTools/Conceptual/LLVMCompilerOverview/index.html) and higher
 - [*Visual C++*](http://www.visualstudio.com/) 2013 and higher
 - [*CUDA*](https://developer.nvidia.com/about-cuda) 9.0 and higher (experimental)
-- [*SYCL*](https://www.khronos.org/sycl/) (experimental: only [ComputeCpp](https://codeplay.com/products/computesuite/computecpp) implementation has been tested).
 - Any C++11 compiler
 
 For more information about *GLM*, please have a look at the [manual](manual.md) and the [API reference documentation](http://glm.g-truc.net/0.9.9/api/modules.html).