diff --git a/DirectProgramming/C++SYCL/CombinationalLogic/mandelbrot/src/main.cpp b/DirectProgramming/C++SYCL/CombinationalLogic/mandelbrot/src/main.cpp
index 342f57e180..08616b5cfe 100644
--- a/DirectProgramming/C++SYCL/CombinationalLogic/mandelbrot/src/main.cpp
+++ b/DirectProgramming/C++SYCL/CombinationalLogic/mandelbrot/src/main.cpp
@@ -7,13 +7,11 @@
 #include <chrono>
 #include <iomanip>
 #include <iostream>
-#include <CL/sycl.hpp>
 // dpc_common.hpp can be found in the dev-utilities include folder.
 // e.g., $ONEAPI_ROOT/dev-utilities/<version>/include/dpc_common.hpp
 #include "dpc_common.hpp"
 #include "mandel.hpp"
 
-
 using namespace std;
 using namespace sycl;
 
diff --git a/DirectProgramming/C++SYCL/DenseLinearAlgebra/complex_mult/src/complex_mult.cpp b/DirectProgramming/C++SYCL/DenseLinearAlgebra/complex_mult/src/complex_mult.cpp
index 0560422317..405d13848f 100644
--- a/DirectProgramming/C++SYCL/DenseLinearAlgebra/complex_mult/src/complex_mult.cpp
+++ b/DirectProgramming/C++SYCL/DenseLinearAlgebra/complex_mult/src/complex_mult.cpp
@@ -4,7 +4,7 @@
 //
 // SPDX-License-Identifier: MIT
 // =============================================================
-#include <CL/sycl.hpp>
+#include <sycl/sycl.hpp>
 #include <iomanip>
 #include <vector>
 // dpc_common.hpp can be found in the dev-utilities include folder.
diff --git a/DirectProgramming/C++SYCL/DenseLinearAlgebra/matrix_mul/src/matrix_mul_sycl.cpp b/DirectProgramming/C++SYCL/DenseLinearAlgebra/matrix_mul/src/matrix_mul_sycl.cpp
index 6770860bb5..7383ca9fea 100644
--- a/DirectProgramming/C++SYCL/DenseLinearAlgebra/matrix_mul/src/matrix_mul_sycl.cpp
+++ b/DirectProgramming/C++SYCL/DenseLinearAlgebra/matrix_mul/src/matrix_mul_sycl.cpp
@@ -14,7 +14,7 @@
  * relevant terms noted in the comments.
  */
 
-#include <CL/sycl.hpp>
+#include <sycl/sycl.hpp>
 #include <iostream>
 #include <limits>
 
diff --git a/DirectProgramming/C++SYCL/GraphAlgorithms/all-pairs-shortest-paths/src/apsp.cpp b/DirectProgramming/C++SYCL/GraphAlgorithms/all-pairs-shortest-paths/src/apsp.cpp
index 64bbf92c43..3734581409 100644
--- a/DirectProgramming/C++SYCL/GraphAlgorithms/all-pairs-shortest-paths/src/apsp.cpp
+++ b/DirectProgramming/C++SYCL/GraphAlgorithms/all-pairs-shortest-paths/src/apsp.cpp
@@ -7,7 +7,7 @@
 // SPDX-License-Identifier: MIT
 // =============================================================
 
-#include <CL/sycl.hpp>
+#include <sycl/sycl.hpp>
 #include <chrono>
 #include <cstdlib>
 #include <iostream>
diff --git a/DirectProgramming/C++SYCL/GraphTraversal/bitonic-sort/src/bitonic-sort.cpp b/DirectProgramming/C++SYCL/GraphTraversal/bitonic-sort/src/bitonic-sort.cpp
index 1f37d473b1..5572aa74c4 100644
--- a/DirectProgramming/C++SYCL/GraphTraversal/bitonic-sort/src/bitonic-sort.cpp
+++ b/DirectProgramming/C++SYCL/GraphTraversal/bitonic-sort/src/bitonic-sort.cpp
@@ -38,7 +38,6 @@
 #include <iostream>
 #include <string>
 #include <optional>
-#include <CL/sycl.hpp>
 
 // dpc_common.hpp can be found in the dev-utilities include folder.
 // e.g., $ONEAPI_ROOT/dev-utilities/<version>/include/dpc_common.hpp
diff --git a/DirectProgramming/C++SYCL/GraphTraversal/hidden-markov-models/src/hidden-markov-models.cpp b/DirectProgramming/C++SYCL/GraphTraversal/hidden-markov-models/src/hidden-markov-models.cpp
index 26892dcb29..33965977e7 100644
--- a/DirectProgramming/C++SYCL/GraphTraversal/hidden-markov-models/src/hidden-markov-models.cpp
+++ b/DirectProgramming/C++SYCL/GraphTraversal/hidden-markov-models/src/hidden-markov-models.cpp
@@ -24,7 +24,7 @@
 // Note: The implementation uses logarithms of the probabilities to process small numbers correctly
 // and to replace multiplication operations with addition operations.
 
-#include <CL/sycl.hpp>
+#include <sycl/sycl.hpp>
 #include <iostream>
 #include <limits>
 #include <math.h>
diff --git a/DirectProgramming/C++SYCL/MapReduce/MonteCarloPi/src/monte_carlo_pi.cpp b/DirectProgramming/C++SYCL/MapReduce/MonteCarloPi/src/monte_carlo_pi.cpp
index c804f77117..79c6861428 100644
--- a/DirectProgramming/C++SYCL/MapReduce/MonteCarloPi/src/monte_carlo_pi.cpp
+++ b/DirectProgramming/C++SYCL/MapReduce/MonteCarloPi/src/monte_carlo_pi.cpp
@@ -1,4 +1,4 @@
-#include <CL/sycl.hpp>
+#include <sycl/sycl.hpp>
 #include <iostream>
 #include <math.h>
 #include <stdlib.h>
diff --git a/DirectProgramming/C++SYCL/N-BodyMethods/Nbody/src/GSimulation.hpp b/DirectProgramming/C++SYCL/N-BodyMethods/Nbody/src/GSimulation.hpp
index 6549a20229..3acdf46418 100644
--- a/DirectProgramming/C++SYCL/N-BodyMethods/Nbody/src/GSimulation.hpp
+++ b/DirectProgramming/C++SYCL/N-BodyMethods/Nbody/src/GSimulation.hpp
@@ -7,7 +7,7 @@
 #ifndef _GSIMULATION_HPP
 #define _GSIMULATION_HPP
 
-#include <CL/sycl.hpp>
+#include <sycl/sycl.hpp>
 #include <cstdlib>
 #include <fstream>
 #include <iomanip>
diff --git a/DirectProgramming/C++SYCL/ParallelPatterns/PrefixSum/src/PrefixSum.cpp b/DirectProgramming/C++SYCL/ParallelPatterns/PrefixSum/src/PrefixSum.cpp
index 0c37e8694e..b5107ac9ba 100644
--- a/DirectProgramming/C++SYCL/ParallelPatterns/PrefixSum/src/PrefixSum.cpp
+++ b/DirectProgramming/C++SYCL/ParallelPatterns/PrefixSum/src/PrefixSum.cpp
@@ -34,7 +34,6 @@
 
 #include <iostream>
 #include <string>
-#include <CL/sycl.hpp>
 // dpc_common.hpp can be found in the dev-utilities include folder.
 // e.g., $ONEAPI_ROOT/dev-utilities/<version>/include/dpc_common.hpp
 #include "dpc_common.hpp"
diff --git a/DirectProgramming/C++SYCL/ParallelPatterns/loop-unroll/src/loop-unroll.cpp b/DirectProgramming/C++SYCL/ParallelPatterns/loop-unroll/src/loop-unroll.cpp
index cef4e1b5cb..8ebe9b470a 100644
--- a/DirectProgramming/C++SYCL/ParallelPatterns/loop-unroll/src/loop-unroll.cpp
+++ b/DirectProgramming/C++SYCL/ParallelPatterns/loop-unroll/src/loop-unroll.cpp
@@ -7,7 +7,7 @@
 // SPDX-License-Identifier: MIT
 // =============================================================
 
-#include <CL/sycl.hpp>
+#include <sycl/sycl.hpp>
 #include <iomanip>
 #include <iostream>
 #include <vector>
diff --git a/DirectProgramming/C++SYCL/SparseLinearAlgebra/merge-spmv/src/spmv.cpp b/DirectProgramming/C++SYCL/SparseLinearAlgebra/merge-spmv/src/spmv.cpp
index b802010834..8f1c7d04cb 100644
--- a/DirectProgramming/C++SYCL/SparseLinearAlgebra/merge-spmv/src/spmv.cpp
+++ b/DirectProgramming/C++SYCL/SparseLinearAlgebra/merge-spmv/src/spmv.cpp
@@ -8,7 +8,7 @@
 // SPDX-License-Identifier: MIT
 // =============================================================
 
-#include <CL/sycl.hpp>
+#include <sycl/sycl.hpp>
 #include <iostream>
 #include <map>
 #include <set>
diff --git a/DirectProgramming/C++SYCL/SpectralMethods/DiscreteCosineTransform/src/DCT.cpp b/DirectProgramming/C++SYCL/SpectralMethods/DiscreteCosineTransform/src/DCT.cpp
index 6cffe1071b..8ccbb9b0d4 100644
--- a/DirectProgramming/C++SYCL/SpectralMethods/DiscreteCosineTransform/src/DCT.cpp
+++ b/DirectProgramming/C++SYCL/SpectralMethods/DiscreteCosineTransform/src/DCT.cpp
@@ -1,6 +1,6 @@
 #include "DCT.hpp"
 
-#include <CL/sycl.hpp>
+#include <sycl/sycl.hpp>
 #include <cmath>
 #include <cstdio>
 #include <cstdlib>
diff --git a/DirectProgramming/C++SYCL/StructuredGrids/1d_HeatTransfer/src/1d_HeatTransfer.cpp b/DirectProgramming/C++SYCL/StructuredGrids/1d_HeatTransfer/src/1d_HeatTransfer.cpp
index 6a6188c5a5..465e31290b 100644
--- a/DirectProgramming/C++SYCL/StructuredGrids/1d_HeatTransfer/src/1d_HeatTransfer.cpp
+++ b/DirectProgramming/C++SYCL/StructuredGrids/1d_HeatTransfer/src/1d_HeatTransfer.cpp
@@ -33,7 +33,7 @@
 //   1d_HeatTransfer.cpp
 //
 //******************************************************************************
-#include <CL/sycl.hpp>
+#include <sycl/sycl.hpp>
 #include <algorithm>
 #include <fstream>
 #include <iomanip>
diff --git a/DirectProgramming/C++SYCL/StructuredGrids/guided_HSOpticalflow_SYCLMigration/02_sycl_dpct_migrated/src/derivativesKernel.hpp b/DirectProgramming/C++SYCL/StructuredGrids/guided_HSOpticalflow_SYCLMigration/02_sycl_dpct_migrated/src/derivativesKernel.hpp
index dd78f3eab2..f774d4b5be 100644
--- a/DirectProgramming/C++SYCL/StructuredGrids/guided_HSOpticalflow_SYCLMigration/02_sycl_dpct_migrated/src/derivativesKernel.hpp
+++ b/DirectProgramming/C++SYCL/StructuredGrids/guided_HSOpticalflow_SYCLMigration/02_sycl_dpct_migrated/src/derivativesKernel.hpp
@@ -31,7 +31,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include <CL/sycl.hpp>
+#include <sycl/sycl.hpp>
 #include <dpct/dpct.hpp>
 
 #include "common.h"
diff --git a/DirectProgramming/C++SYCL/StructuredGrids/iso2dfd_dpcpp/src/iso2dfd.cpp b/DirectProgramming/C++SYCL/StructuredGrids/iso2dfd_dpcpp/src/iso2dfd.cpp
index 0154d280ba..2b454dfb3e 100644
--- a/DirectProgramming/C++SYCL/StructuredGrids/iso2dfd_dpcpp/src/iso2dfd.cpp
+++ b/DirectProgramming/C++SYCL/StructuredGrids/iso2dfd_dpcpp/src/iso2dfd.cpp
@@ -31,7 +31,7 @@
 #include <fstream>
 #include <iostream>
 #include <string>
-#include <CL/sycl.hpp>
+#include <sycl/sycl.hpp>
 #include <cmath>
 #include <cstring>
 #include <stdio.h>
diff --git a/DirectProgramming/C++SYCL/StructuredGrids/iso3dfd_dpcpp/src/iso3dfd.cpp b/DirectProgramming/C++SYCL/StructuredGrids/iso3dfd_dpcpp/src/iso3dfd.cpp
index db027e1051..2e7320073b 100644
--- a/DirectProgramming/C++SYCL/StructuredGrids/iso3dfd_dpcpp/src/iso3dfd.cpp
+++ b/DirectProgramming/C++SYCL/StructuredGrids/iso3dfd_dpcpp/src/iso3dfd.cpp
@@ -33,7 +33,6 @@
 #include "iso3dfd.h"
 #include <iostream>
 #include <string>
-#include <CL/sycl.hpp>
 #include "device_selector.hpp"
 #include "dpc_common.hpp"
 
diff --git a/DirectProgramming/C++SYCL/StructuredGrids/particle-diffusion/src/motionsim.hpp b/DirectProgramming/C++SYCL/StructuredGrids/particle-diffusion/src/motionsim.hpp
index 07b073e1a4..c80ee42479 100644
--- a/DirectProgramming/C++SYCL/StructuredGrids/particle-diffusion/src/motionsim.hpp
+++ b/DirectProgramming/C++SYCL/StructuredGrids/particle-diffusion/src/motionsim.hpp
@@ -22,7 +22,7 @@ constexpr float sigma = 0.03f;  // Standard Deviation
 #include <unistd.h>
 #endif  // !WINDOWS
 
-#include <CL/sycl.hpp>
+#include <sycl/sycl.hpp>
 #include <cmath>
 #include <iomanip>
 #include <iostream>