diff --git a/include/kernels/activations.cuh b/include/kernels/activations.cuh
index a23402d..f5c6a8e 100644
--- a/include/kernels/activations.cuh
+++ b/include/kernels/activations.cuh
@@ -1,5 +1,5 @@
-#ifndef ACTIVATIONS_H
-#define ACTIVATIONS_H
+#ifndef CUDANET_ACTIVATIONS_H
+#define CUDANET_ACTIVATIONS_H
 
 namespace Kernels {
 
@@ -25,4 +25,4 @@ relu(const float* __restrict__ src, float* __restrict__ dst, int len);
 
 }  // namespace Kernels
 
-#endif  // ACTIVATIONS_H
\ No newline at end of file
+#endif  // CUDANET_ACTIVATIONS_H
\ No newline at end of file
diff --git a/include/kernels/convolution.cuh b/include/kernels/convolution.cuh
index ea3fc32..ffa8227 100644
--- a/include/kernels/convolution.cuh
+++ b/include/kernels/convolution.cuh
@@ -1,5 +1,5 @@
-#ifndef CONVOLUTION_H
-#define CONVOLUTION_H
+#ifndef CUDANET_CONVOLUTION_H
+#define CUDANET_CONVOLUTION_H
 
 namespace Kernels {
 
@@ -49,4 +49,4 @@ __global__ void convolution(
 
 }  // namespace Kernels
 
-#endif  // CONVOLUTION_H
\ No newline at end of file
+#endif  // CUDANET_CONVOLUTION_H
\ No newline at end of file
diff --git a/include/kernels/matmul.cuh b/include/kernels/matmul.cuh
index 897f8df..43a7f5e 100644
--- a/include/kernels/matmul.cuh
+++ b/include/kernels/matmul.cuh
@@ -1,5 +1,5 @@
-#ifndef MATMUL_H
-#define MATMUL_H
+#ifndef CUDANET_MATMUL_H
+#define CUDANET_MATMUL_H
 
 namespace Kernels {
 
@@ -37,4 +37,4 @@ __global__ void vec_vec_add(
 
 }  // namespace Kernels
 
-#endif  // MATMUL_H
\ No newline at end of file
+#endif  // CUDANET_MATMUL_H
\ No newline at end of file
diff --git a/include/layers/conv2d.cuh b/include/layers/conv2d.cuh
index 8e0335c..92d6e05 100644
--- a/include/layers/conv2d.cuh
+++ b/include/layers/conv2d.cuh
@@ -1,5 +1,5 @@
-#ifndef CONV_LAYER_H
-#define CONV_LAYER_H
+#ifndef CUDANET_CONV_LAYER_H
+#define CUDANET_CONV_LAYER_H
 
 #include <string>
 #include <vector>
@@ -127,4 +127,4 @@ class Conv2d : public ILayer {
 
 }  // namespace Layers
 
-#endif  // CONV_LAYER_H
+#endif  // CUDANET_CONV_LAYER_H
diff --git a/include/layers/dense.cuh b/include/layers/dense.cuh
index 7191dd7..cd84f4b 100644
--- a/include/layers/dense.cuh
+++ b/include/layers/dense.cuh
@@ -1,5 +1,5 @@
-#ifndef DENSE_LAYER_H
-#define DENSE_LAYER_H
+#ifndef CUDANET_DENSE_LAYER_H
+#define CUDANET_DENSE_LAYER_H
 
 #include <functional>
 #include <string>
@@ -87,4 +87,4 @@ class Dense : public ILayer {
 
 }  // namespace Layers
 
-#endif  // DENSE_LAYER_H
+#endif  // CUDANET_DENSE_LAYER_H
diff --git a/include/layers/ilayer.cuh b/include/layers/ilayer.cuh
index 8aa42db..edd8ebe 100644
--- a/include/layers/ilayer.cuh
+++ b/include/layers/ilayer.cuh
@@ -1,6 +1,6 @@
 
-#ifndef I_LAYER_H
-#define I_LAYER_H
+#ifndef CUDANET_I_LAYER_H
+#define CUDANET_I_LAYER_H
 
 #include <vector>
 
@@ -90,4 +90,4 @@ class ILayer {
 
 }  // namespace Layers
 
-#endif  // I_LAYERH
\ No newline at end of file
+#endif  // CUDANET_I_LAYERH
\ No newline at end of file
diff --git a/include/layers/input.cuh b/include/layers/input.cuh
index d4a8283..bfa36c6 100644
--- a/include/layers/input.cuh
+++ b/include/layers/input.cuh
@@ -1,5 +1,5 @@
-#ifndef INPUT_LAYER_H
-#define INPUT_LAYER_H
+#ifndef CUDANET_INPUT_LAYER_H
+#define CUDANET_INPUT_LAYER_H
 
 #include <ilayer.cuh>
 
@@ -47,4 +47,4 @@ class Input : public ILayer {
 
 }  // namespace Layers
 
-#endif  // INPUT_LAYER_H
\ No newline at end of file
+#endif  // CUDANET_INPUT_LAYER_H
\ No newline at end of file
diff --git a/include/utils/cuda_helper.cuh b/include/utils/cuda_helper.cuh
index 799044d..31731c5 100644
--- a/include/utils/cuda_helper.cuh
+++ b/include/utils/cuda_helper.cuh
@@ -1,5 +1,5 @@
-#ifndef CUDA_HELPER_H
-#define CUDA_HELPER_H
+#ifndef CUDANET_HELPER_H
+#define CUDANET_HELPER_H
 
 #include <cuda_runtime.h>
 #include <cstdio>
@@ -19,4 +19,4 @@ do { \
     } \
 } while (0)
 
-#endif // CUDA_HELPER_H
+#endif // CUDANET_HELPER_H