diff --git a/src/buzz_utility.cpp b/src/buzz_utility.cpp
index d1a8bb3..ce2a40e 100644
--- a/src/buzz_utility.cpp
+++ b/src/buzz_utility.cpp
@@ -91,7 +91,7 @@ namespace buzz_utility{
 		    			tot += unMsgSize;
 		 			}
 	      			}while(size - tot > sizeof(uint16_t) && unMsgSize > 0);
-		delete[] pl;
+		free(pl);
    		/* Process messages */
 		buzzvm_process_inmsgs(VM);
 	}
@@ -141,7 +141,7 @@ namespace buzz_utility{
    		uint64_t* payload_64 = new uint64_t[total_size];
 
    		memcpy((void*)payload_64, (void*)buff_send, total_size*sizeof(uint64_t));
-		delete[] buff_send;
+		free(buff_send);
   		/*for(int i=0;i<total_size;i++){
    		cout<<" payload from out msg  "<<*(payload_64+i)<<endl;
    		}*/
diff --git a/src/roscontroller.cpp b/src/roscontroller.cpp
index a4f3269..bdc3437 100644
--- a/src/roscontroller.cpp
+++ b/src/roscontroller.cpp
@@ -363,7 +363,7 @@ namespace rosbzz_node{
 		    	uint16_t total_size =(ceil((float)(float)tot/(float)sizeof(uint64_t))); 
 		    	uint64_t* payload_64 = new uint64_t[total_size];
 	  	    	memcpy((void*)payload_64, (void*)buff_send, total_size*sizeof(uint64_t));
-		    	delete[] buff_send;
+		    	free(buff_send);
 		    	/*Send a constant number to differenciate updater msgs*/
 		    	update_packets.payload64.push_back((uint64_t)UPDATER_MESSAGE_CONSTANT);
 		    	for(int i=0;i<total_size;i++){
@@ -608,7 +608,7 @@ namespace rosbzz_node{
 			      	code_message_inqueue_process();
 				//fprintf(stdout,"after in queue process : utils\n");
 			}
-   			delete[] pl;
+   			free(pl);
 		}
 		/*BVM FIFO message*/
 		else if(msg->payload64.size() > 3){