diff --git a/src/monodroid/jni/basic-utilities.cc b/src/monodroid/jni/basic-utilities.cc
index 9b063d77cef..485231ad92b 100644
--- a/src/monodroid/jni/basic-utilities.cc
+++ b/src/monodroid/jni/basic-utilities.cc
@@ -344,7 +344,7 @@ BasicUtilities::monodroid_strsplit (const char *str, const char *delimiter, size
 		vector = (char **) xmalloc (2 * sizeof (vector));
 		vector [0] = nullptr;
 	} else if (size > 0) {
-		vector[size - 1] = nullptr;
+		add_to_vector (&vector, size, nullptr);
 	}
 
 	return vector;