1 files changed, 2 insertions, 0 deletions
diff --git a/scripts/analysis/show-phrases-used.pl b/scripts/analysis/show-phrases-used.pl
index c31e930d5..0a719d207 100755
--- a/scripts/analysis/show-phrases-used.pl
+++ b/scripts/analysis/show-phrases-used.pl
@@ -5,7 +5,9 @@
 #usage: show-phrases-used DECODER_OUTFILE > output.html
 #  where DECODER_OUTFILE is the output of moses with the -T (show alignments) option
 
+use warnings;
 use strict;
+
 BEGIN
 {
     my $wd= `pawd 2>/dev/null`;