diff --git a/lib/command_paths.sh b/lib/command_paths.sh
index 45181c9..28752c2 100755
--- a/lib/command_paths.sh
+++ b/lib/command_paths.sh
@@ -50,6 +50,7 @@ _FIND=/usr/bin/find
 _HEAD=/usr/bin/head
 _LS=/bin/ls
 _MKDIR=/bin/mkdir
+_MV=/bin/mv
 _OPENSSL=/usr/bin/openssl
 _PRINTF=/usr/bin/printf  # also a bash builtin
 _RM=/bin/rm