diff --git a/src/deh_tables.c b/src/deh_tables.c
index f113f6b19c8eb8b0a9c511406778db8bebd2e81d..15991a936199e0059d5082ef8b79f0b0b509ee43 100644
--- a/src/deh_tables.c
+++ b/src/deh_tables.c
@@ -4483,6 +4483,8 @@ const char *const PLAYERFLAG_LIST[] = {
 	"CANCARRY", // Can carry?
 	"FINISHED",
 
+	"SHIELDDOWN", // Shield has been pressed.
+
 	NULL // stop loop here.
 };