1 files changed, 1 insertions, 0 deletions

diff --git a/src/mum b/src/mum
index 161d229..cba5c11 100755
--- a/src/mum
+++ b/src/mum
@@ -1,5 +1,6 @@
 #!/usr/bin/perl
 
+use 5.010;
 use strict;
 use warnings;