diff --git a/ggml/include/ggml-opencl.h b/ggml/include/ggml-opencl.h
index 1dc87462b..2cef65ca8 100644
--- a/ggml/include/ggml-opencl.h
+++ b/ggml/include/ggml-opencl.h
@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright (c) Qualcomm Innovation Center, Inc. All rights reserved
-// SPDX-License-Identifier: MIT
-
 #ifndef GGML_OPENCL2_H
 #define GGML_OPENCL2_H
 
diff --git a/ggml/src/ggml-opencl/ggml-opencl.cpp b/ggml/src/ggml-opencl/ggml-opencl.cpp
index 57d891a8b..98bc7267a 100644
--- a/ggml/src/ggml-opencl/ggml-opencl.cpp
+++ b/ggml/src/ggml-opencl/ggml-opencl.cpp
@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright (c) Qualcomm Innovation Center, Inc. All rights reserved
-// SPDX-License-Identifier: MIT
-
 #define CL_TARGET_OPENCL_VERSION 220
 
 // suppress warnings in CL headers for GCC and Clang
diff --git a/ggml/src/ggml-opencl/kernels/ggml-opencl.cl b/ggml/src/ggml-opencl/kernels/ggml-opencl.cl
index b3e7ed39b..d1cdf709b 100644
--- a/ggml/src/ggml-opencl/kernels/ggml-opencl.cl
+++ b/ggml/src/ggml-opencl/kernels/ggml-opencl.cl
@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright (c) Qualcomm Innovation Center, Inc. All rights reserved
-// SPDX-License-Identifier: MIT
-
 #ifdef cl_khr_fp16
 #pragma OPENCL EXTENSION cl_khr_fp16 : enable
 #elif defined(cl_amd_fp16)
diff --git a/ggml/src/ggml-opencl/kernels/ggml-opencl_cvt.cl b/ggml/src/ggml-opencl/kernels/ggml-opencl_cvt.cl
index bf9ac7d1a..e2024332f 100644
--- a/ggml/src/ggml-opencl/kernels/ggml-opencl_cvt.cl
+++ b/ggml/src/ggml-opencl/kernels/ggml-opencl_cvt.cl
@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright (c) Qualcomm Innovation Center, Inc. All rights reserved
-// SPDX-License-Identifier: MIT
-
 //------------------------------------------------------------------------------
 // This file is contains additional kernels for data conversion.
 // These kernels are used when loading the model, so its performance is less
diff --git a/ggml/src/ggml-opencl/kernels/ggml-opencl_gemv_noshuffle.cl b/ggml/src/ggml-opencl/kernels/ggml-opencl_gemv_noshuffle.cl
index 97e55e2c6..5e195411d 100644
--- a/ggml/src/ggml-opencl/kernels/ggml-opencl_gemv_noshuffle.cl
+++ b/ggml/src/ggml-opencl/kernels/ggml-opencl_gemv_noshuffle.cl
@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright (c) Qualcomm Innovation Center, Inc. All rights reserved
-// SPDX-License-Identifier: MIT
-
 #pragma OPENCL EXTENSION cl_khr_fp16 : enable
 #pragma OPENCL EXTENSION cl_khr_subgroups : enable
 #pragma OPENCL EXTENSION cl_qcom_subgroup_uniform_load: enable
diff --git a/ggml/src/ggml-opencl/kernels/ggml-opencl_gemv_noshuffle_general.cl b/ggml/src/ggml-opencl/kernels/ggml-opencl_gemv_noshuffle_general.cl
index 9451f0bba..5bdd4d067 100644
--- a/ggml/src/ggml-opencl/kernels/ggml-opencl_gemv_noshuffle_general.cl
+++ b/ggml/src/ggml-opencl/kernels/ggml-opencl_gemv_noshuffle_general.cl
@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright (c) Qualcomm Innovation Center, Inc. All rights reserved
-// SPDX-License-Identifier: MIT
-
 #pragma OPENCL EXTENSION cl_khr_fp16 : enable
 #pragma OPENCL EXTENSION cl_khr_subgroups : enable
 #pragma OPENCL EXTENSION cl_qcom_subgroup_uniform_load: enable
diff --git a/ggml/src/ggml-opencl/kernels/ggml-opencl_mm.cl b/ggml/src/ggml-opencl/kernels/ggml-opencl_mm.cl
index e83856013..e19e9a2f4 100644
--- a/ggml/src/ggml-opencl/kernels/ggml-opencl_mm.cl
+++ b/ggml/src/ggml-opencl/kernels/ggml-opencl_mm.cl
@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright (c) Qualcomm Innovation Center, Inc. All rights reserved
-// SPDX-License-Identifier: MIT
-
 //------------------------------------------------------------------------------
 // This file is contains additional mulmat kernels
 // (and potentially other kernels).
diff --git a/ggml/src/ggml-opencl/kernels/ggml-opencl_mul_mat_Ab_Bi_8x4.cl b/ggml/src/ggml-opencl/kernels/ggml-opencl_mul_mat_Ab_Bi_8x4.cl
index 4a86b767d..57768c803 100644
--- a/ggml/src/ggml-opencl/kernels/ggml-opencl_mul_mat_Ab_Bi_8x4.cl
+++ b/ggml/src/ggml-opencl/kernels/ggml-opencl_mul_mat_Ab_Bi_8x4.cl
@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright (c) Qualcomm Innovation Center, Inc. All rights reserved
-// SPDX-License-Identifier: MIT
-
 // src0_q, src0_d, src1 are transposed as a preprocessing step
 // 4-bit weights are transposed in groups of 4 (unsigned short int)
 // consider weights originally "next to each other", now "on top of each other"
diff --git a/ggml/src/ggml-opencl/kernels/ggml-opencl_transpose_16.cl b/ggml/src/ggml-opencl/kernels/ggml-opencl_transpose_16.cl
index a2a9ab558..d59a0c05d 100644
--- a/ggml/src/ggml-opencl/kernels/ggml-opencl_transpose_16.cl
+++ b/ggml/src/ggml-opencl/kernels/ggml-opencl_transpose_16.cl
@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright (c) Qualcomm Innovation Center, Inc. All rights reserved
-// SPDX-License-Identifier: MIT
-
 // 16-bit transpose, loading/storing an 8x8 tile of elements
 
 kernel void kernel_transpose_16(
diff --git a/ggml/src/ggml-opencl/kernels/ggml-opencl_transpose_32.cl b/ggml/src/ggml-opencl/kernels/ggml-opencl_transpose_32.cl
index 2d8631838..914ec0193 100644
--- a/ggml/src/ggml-opencl/kernels/ggml-opencl_transpose_32.cl
+++ b/ggml/src/ggml-opencl/kernels/ggml-opencl_transpose_32.cl
@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright (c) Qualcomm Innovation Center, Inc. All rights reserved
-// SPDX-License-Identifier: MIT
-
 // 32-bit transpose, loading/storing a 4x4 tile of elements
 
 kernel void kernel_transpose_32(
diff --git a/ggml/src/ggml-opencl/kernels/ggml-opencl_transpose_32_16.cl b/ggml/src/ggml-opencl/kernels/ggml-opencl_transpose_32_16.cl
index 27040cb65..d3bd1fabb 100644
--- a/ggml/src/ggml-opencl/kernels/ggml-opencl_transpose_32_16.cl
+++ b/ggml/src/ggml-opencl/kernels/ggml-opencl_transpose_32_16.cl
@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright (c) Qualcomm Innovation Center, Inc. All rights reserved
-// SPDX-License-Identifier: MIT
-
 // 32-bit transpose, loading/storing a 4x4 tile of elements
 // Only used for activations
 // converts to FP16