diff --git a/src/cnn/creation.c b/src/cnn/creation.c
index 79077fc..7c6d559 100644
--- a/src/cnn/creation.c
+++ b/src/cnn/creation.c
@@ -21,7 +21,7 @@ Network* create_network(int max_size, float learning_rate, int dropout, int init
     network->kernel = (Kernel**)malloc(sizeof(Kernel*)*(max_size-1)); 
     network->width = (int*)malloc(sizeof(int*)*max_size); 
     network->depth = (int*)malloc(sizeof(int*)*max_size); 
-    for (int i=0; i < max_size; i++) {
+    for (int i=0; i < max_size-1; i++) {
         network->kernel[i] = (Kernel*)malloc(sizeof(Kernel));
     }
     network->width[0] = input_dim; 
diff --git a/src/cnn/free.c b/src/cnn/free.c
index c33e6be..629b773 100644
--- a/src/cnn/free.c
+++ b/src/cnn/free.c
@@ -101,7 +101,7 @@ void free_dense_linearisation(Network* network, int pos) {
 
 void free_network_creation(Network* network) {
     free_a_cube_input_layer(network, 0, network->depth[0], network->width[0]);
-    for (int i=0; i<network->max_size; i++)
+    for (int i=0; i < network->max_size-1; i++)
         free(network->kernel[i]);
     free(network->width);
     free(network->depth);
diff --git a/test/cnn_structure.c b/test/cnn_structure.c
index 5584377..dc0bc07 100644
--- a/test/cnn_structure.c
+++ b/test/cnn_structure.c
@@ -17,7 +17,7 @@ int main() {
     printf(GREEN "OK\n" RESET);
 
     printf("Architecture LeNet5:\n");
-    for (int i=0; i < network->size; i++) {
+    for (int i=0; i < network->size-1; i++) {
         kernel = network->kernel[i];
         if ((!kernel->cnn)&&(!kernel->nn)) {
             printf("\n==== Couche %d de type "YELLOW"Pooling"RESET" ====\n", i);