diff --git a/data_structures/queue.c b/data_structures/queue.c
index 231faf7e..b8f600ca 100644
--- a/data_structures/queue.c
+++ b/data_structures/queue.c
@@ -52,14 +52,14 @@ void enque(int x)
 {
     if (head == NULL)
     {
-        head = (struct node *)malloc(1 * sizeof(struct node));
+        head = (struct node *)malloc(sizeof(struct node));
         head->data = x;
         head->pre = NULL;
         tail = head;
     }
     else
     {
-        tmp = (struct node *)malloc(1 * sizeof(struct node));
+        tmp = (struct node *)malloc(sizeof(struct node));
         tmp->data = x;
         tmp->next = tail;
         tail = tmp;
@@ -92,4 +92,4 @@ int deque()
 /**
  * Returns the size of the Queue.
  */
-int size() { return count; }
\ No newline at end of file
+int size() { return count; }