diff --git a/test/vector/v1.c b/test/vector/v1.c
index 9a6f782..b8f67a8 100644
--- a/test/vector/v1.c
+++ b/test/vector/v1.c
@@ -15,12 +15,20 @@ static void multiply(size_t index, void *elem) {
 	e->age = e->age * 2;
 }
 
-/* Another way to use foreach
+/* Another way to use foreach */
 static void print(size_t index, void *elem) {
 	my_elem_s *e = (my_elem_s *)elem;
 	printf("%s (%d)\n", e->name, e->age);
 }
-*/
+
+/* Compare function used to sort */
+int my_cmp(const void *a, const void *b) {
+	/* Sort by age */
+	my_elem_s *ma = (my_elem_s *)a;
+	my_elem_s *mb = (my_elem_s *)b;
+
+	return ma->age - mb->age;
+}
 
 void test_v1() {
 	/* Allocate a new vector */
@@ -47,7 +55,9 @@ void test_v1() {
 
 	/* Insert an element */
 	vec_push(v, &e1);
+	e1.age = 25;
 	vec_push(v, &e1);
+	e1.age = 19;
 	vec_insert(v, 2, &e1);
 	my_elem_s last = {
 		.age = 33,
@@ -60,7 +70,13 @@ void test_v1() {
 	/* Iterate for each element */
 	vec_foreach(v, multiply);
 	/* Print each element */
-	// vec_foreach(v, print);
+	puts("Before sort:");
+	vec_foreach(v, print);
+
+	/* Sort */
+	vec_sort(v, my_cmp);
+	puts("After sort:");
+	vec_foreach(v, print);
 
 	/* Deallocate the vector */
 	vec_free(v);
diff --git a/vector/myvector.c b/vector/myvector.c
index a20d815..f109f84 100644
--- a/vector/myvector.c
+++ b/vector/myvector.c
@@ -299,3 +299,13 @@ int vec_foreach(vec_s *vec, void (*fefn)(size_t index, void *elem)) {
 
 	return 0;
 }
+
+int vec_sort(vec_s *vec, int (*cmp)(const void *a, const void *b)) {
+	if (vec == NULL || cmp == NULL) {
+		return -1;
+	}
+
+	qsort(vec->data, vec->size, vec->elem_size, cmp);
+
+	return 0;
+}
diff --git a/vector/myvector.h b/vector/myvector.h
index dbb7131..25e21e4 100644
--- a/vector/myvector.h
+++ b/vector/myvector.h
@@ -39,7 +39,8 @@ int vec_clear(vec_s *vec);
 
 int vec_foreach(vec_s *vec, void (*fefn)(size_t index, void *elem));
 
-// void *vec_sort(vec_s *, void (* sortfn)(void *a, void *b))
+/* Wrapper around qsort() */
+int vec_sort(vec_s *vec, int (*cmp)(const void *a, const void *b));
 
 void vec_free(vec_s *vec);