diff --git a/src/oud2_parser.pl b/src/oud2_parser.pl
index 89d0f3292a4e7f4778542e923333ad22cb069177..03bbd503a6be5bcf3197eb50f90a5da790a964f3 100644
--- a/src/oud2_parser.pl
+++ b/src/oud2_parser.pl
@@ -316,4 +316,4 @@ foreach my $frame (values %{ $master{'rosen'} })
     push @master_ekis, @new_ekis;
 }
 
-$master{'eki_index'} = @master_ekis;
+$master{'eki_index'} = \@master_ekis;