diff --git a/Random_numbers/test/Random_numbers/test_Random-no-CGAL_TEST_SUITE.cpp b/Random_numbers/test/Random_numbers/test_Random-no-CGAL_TEST_SUITE.cpp
index 0ad755b7500..907ccb8e30b 100644
--- a/Random_numbers/test/Random_numbers/test_Random-no-CGAL_TEST_SUITE.cpp
+++ b/Random_numbers/test/Random_numbers/test_Random-no-CGAL_TEST_SUITE.cpp
@@ -7,7 +7,7 @@
 int main()
 {
   int  u = CGAL::get_default_random().get_int( 0, 1000);
-  if(u >= 0 || u <= 1000)
+  if(u >= 0 && u < 1000)
     return 0;
   else
     return 1;