1 files changed, 2 insertions, 0 deletions

diff --git a/tmk_core/common/action_code.h b/tmk_core/common/action_code.h
index f80b7a782..eea554ff2 100644
--- a/tmk_core/common/action_code.h
+++ b/tmk_core/common/action_code.h
@@ -294,11 +294,13 @@ enum swap_hands_param_tap_op {
     OP_SH_OFF_ON,
     OP_SH_OFF,
     OP_SH_ON,
+    OP_SH_ONESHOT,
 };
 
 #define ACTION_SWAP_HANDS() ACTION_SWAP_HANDS_ON_OFF()
 #define ACTION_SWAP_HANDS_TOGGLE() ACTION(ACT_SWAP_HANDS, OP_SH_TOGGLE)
 #define ACTION_SWAP_HANDS_TAP_TOGGLE() ACTION(ACT_SWAP_HANDS, OP_SH_TAP_TOGGLE)
+#define ACTION_SWAP_HANDS_ONESHOT() ACTION(ACT_SWAP_HANDS, OP_SH_ONESHOT)
 #define ACTION_SWAP_HANDS_TAP_KEY(key) ACTION(ACT_SWAP_HANDS, key)
 #define ACTION_SWAP_HANDS_ON_OFF() ACTION(ACT_SWAP_HANDS, OP_SH_ON_OFF)
 #define ACTION_SWAP_HANDS_OFF_ON() ACTION(ACT_SWAP_HANDS, OP_SH_OFF_ON)