diff --git a/collections/queue.c b/collections/queue.c
index 8ae32fe..d289acd 100644
--- a/collections/queue.c
+++ b/collections/queue.c
@@ -12,7 +12,7 @@ typedef struct queue {
     size_t size;
 } vector_t;
 
-inline static size_t queue_end(vector_t* self) {
+inline static size_t vector_end(vector_t* self) {
     return (self->start + self->size) % self->length;
 }
 
@@ -30,7 +30,7 @@ bool vector_add(vector_t* self, VECTOR_TYPE element, bool to_end) {
         return false;
     }
     if (to_end) {
-        self->arr[queue_end(self)] = element;
+        self->arr[vector_end(self)] = element;
     } else {
         if (self->size == 0) {
             self->arr[self->start] = element;
@@ -48,7 +48,7 @@ bool vector_remove(vector_t* self, VECTOR_TYPE* destination, bool from_end) {
         return false;
     }
 
-    *destination = self->arr[!from_end ? queue_end(self) : self->start];
+    *destination = self->arr[!from_end ? vector_end(self) : self->start];
     if (from_end) {
         self->start = (self->start + 1) % self->length;
     }