diff --git a/layers/CMakeLists.txt b/layers/CMakeLists.txt
index 5030f5a..724c4d2 100644
--- a/layers/CMakeLists.txt
+++ b/layers/CMakeLists.txt
@@ -25,6 +25,7 @@ function(add_opencl_layer)
     target_include_directories(${OPENCL_LAYER_TARGET} PRIVATE ${OpenCL_INCLUDE_DIR} ${OPENCL_LAYER_INCLUDES})
 
     target_compile_definitions(${OPENCL_LAYER_TARGET} PRIVATE CL_TARGET_OPENCL_VERSION=${OPENCL_LAYER_VERSION})
+    target_compile_definitions(${OPENCL_LAYER_TARGET} PRIVATE CL_ENABLE_BETA_EXTENSIONS)
     target_compile_definitions(${OPENCL_LAYER_TARGET} PRIVATE CL_USE_DEPRECATED_OPENCL_1_0_APIS)
     target_compile_definitions(${OPENCL_LAYER_TARGET} PRIVATE CL_USE_DEPRECATED_OPENCL_1_1_APIS)
     target_compile_definitions(${OPENCL_LAYER_TARGET} PRIVATE CL_USE_DEPRECATED_OPENCL_1_2_APIS)
diff --git a/samples/CMakeLists.txt b/samples/CMakeLists.txt
index 99595cb..faad042 100644
--- a/samples/CMakeLists.txt
+++ b/samples/CMakeLists.txt
@@ -26,6 +26,7 @@ function(add_opencl_sample)
     target_link_libraries(${OPENCL_SAMPLE_TARGET} ${OpenCL_LIBRARIES} ${OPENCL_SAMPLE_LIBS})
 
     target_compile_definitions(${OPENCL_SAMPLE_TARGET} PRIVATE CL_TARGET_OPENCL_VERSION=${OPENCL_SAMPLE_VERSION})
+    target_compile_definitions(${OPENCL_SAMPLE_TARGET} PRIVATE CL_ENABLE_BETA_EXTENSIONS)
     target_compile_definitions(${OPENCL_SAMPLE_TARGET} PRIVATE CL_HPP_TARGET_OPENCL_VERSION=${OPENCL_SAMPLE_VERSION})
     target_compile_definitions(${OPENCL_SAMPLE_TARGET} PRIVATE CL_HPP_MINIMUM_OPENCL_VERSION=${OPENCL_SAMPLE_VERSION})
     if (SAMPLES_ENABLE_EXCEPTIONS)
diff --git a/tutorials/CMakeLists.txt b/tutorials/CMakeLists.txt
index d40b859..97cce9d 100644
--- a/tutorials/CMakeLists.txt
+++ b/tutorials/CMakeLists.txt
@@ -22,6 +22,7 @@ function(add_opencl_tutorial)
     target_link_libraries(${OPENCL_TUTORIAL_TARGET} ${OpenCL_LIBRARIES} ${OPENCL_TUTORIAL_LIBS})
 
     target_compile_definitions(${OPENCL_TUTORIAL_TARGET} PRIVATE CL_TARGET_OPENCL_VERSION=${OPENCL_TUTORIAL_VERSION})
+    target_compile_definitions(${OPENCL_TUTORIAL_TARGET} PRIVATE CL_ENABLE_BETA_EXTENSIONS)
     target_compile_definitions(${OPENCL_TUTORIAL_TARGET} PRIVATE CL_HPP_TARGET_OPENCL_VERSION=${OPENCL_TUTORIAL_VERSION})
     target_compile_definitions(${OPENCL_TUTORIAL_TARGET} PRIVATE CL_HPP_MINIMUM_OPENCL_VERSION=${OPENCL_TUTORIAL_VERSION})
     if (WIN32)