diff --git a/libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution/83833.cc b/libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution/83833.cc
index 087c9368ce4..821a1a40e2a 100644
--- a/libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution/83833.cc
+++ b/libstdc++-v3/testsuite/26_numerics/random/chi_squared_distribution/83833.cc
@@ -16,7 +16,7 @@
 // <http://www.gnu.org/licenses/>.
 
 // { dg-do run { target c++11 } }
-// // { dg-additional-options "-ffloat-store" { target { m68*-*-* || ia32 } } }
+// { dg-additional-options "-ffloat-store" { target { m68*-*-* || ia32 } } }
 
 #include <random>
 #include <testsuite_hooks.h>