diff --git a/NEWS b/NEWS
index 91b3a8918..af80b72c3 100644
--- a/NEWS
+++ b/NEWS
@@ -80,6 +80,12 @@ New in spot 2.0.3a (not yet released)
   * A new example page shows how to test the equivalence of
     two LTL/PSL formulas.  https://spot.lrde.epita.fr/tut04.html
 
+  Bug fixes:
+
+  * When ltlcross found a bug using a product of complemented
+    automata, the error message would report "Comp(Ni)*Comp(Pj)" as
+    non-empty while the actual culprit was "Comp(Nj)*Comp(Pi)".
+
 New in spot 2.0.3 (2016-07-11)
 
   Bug fixes:
diff --git a/bin/ltlcross.cc b/bin/ltlcross.cc
index 04f908dd3..e44fbef89 100644
--- a/bin/ltlcross.cc
+++ b/bin/ltlcross.cc
@@ -1184,8 +1184,8 @@ namespace
                     if (comp_pos[i] && comp_neg[j] &&
                         (i == j || (!comp_neg[i] && !comp_pos[j])))
                       problems +=
-                        check_empty_prod(comp_pos[i], comp_neg[j],
-                                         i, j, true, true);
+                        check_empty_prod(comp_neg[j], comp_pos[i],
+                                         j, i, true, true);
                   }
         }
       else