diff --git a/demo.c b/demo.c
index 4761cce..97d5192 100644
--- a/demo.c
+++ b/demo.c
@@ -1,14 +1,20 @@
 #include <odweta/vector.h>
+#include <odweta/string.h>
 
 int main() {
-    vector_t *v = vector_new(INT);
+    string_t *s = string_from("test string");
+    string_t *s2 = string_from("another test");
 
-    vector_push(v, &(int){1});
-    vector_push(v, &(int){2});
-    vector_push(v, &(int){3});
+    vector_t *v = vector_new(STRING);
+
+    vector_push(v, s);
+    vector_push(v, s2);
 
     vector_print(v);
 
+    string_cleanup(s);
+    string_cleanup(s2);
+
     vector_cleanup(v);
 
     return 0;