diff --git a/test/test_split_str.scad b/test/test_split_str.scad
index 5ffd78db..e72b814a 100644
--- a/test/test_split_str.scad
+++ b/test/test_split_str.scad
@@ -5,7 +5,7 @@ module test_split_str() {
     include <sub_str.scad>;
     include <split_str.scad>;
 
-    assert(["hello", "world"] == split_str("hello,world", ","));  
+    assert(["hello", "world","abc", "xyz"] == split_str("hello,world,abc,xyz", ","));  
 }
 
 test_split_str();
\ No newline at end of file