1 files changed, 1 insertions, 0 deletions
diff --git a/c2.c b/c2.c
index 5bbb4e3a8..4e2b0dfb3 100644
--- a/c2.c
+++ b/c2.c
@@ -1042,6 +1042,7 @@ c2_match_once_leaf(session_t *ps, win *w, const c2_l_t *pleaf,
           switch (pleaf->predef) {
             case C2_L_PID:      tgt = wid;                      break;
             case C2_L_POVREDIR: tgt = w->a.override_redirect;   break;
+            case C2_L_PARGB:    tgt = (WMODE_ARGB == w->mode);  break;
             case C2_L_PFOCUSED: tgt = w->focused_real;          break;
             case C2_L_PWMWIN:   tgt = w->wmwin;                 break;
             case C2_L_PCLIENT:  tgt = w->client_win;            break;