diff --git a/inst/extdata/config/concept-dict/respiratory.json b/inst/extdata/config/concept-dict/respiratory.json
index 7efc818..68ae265 100644
--- a/inst/extdata/config/concept-dict/respiratory.json
+++ b/inst/extdata/config/concept-dict/respiratory.json
@@ -65,8 +65,7 @@
                     "target": "ts_tbl",
                     "callback": "combine_callbacks(\n               transform_fun(set_val(TRUE)),\n               ts_to_win_tbl(mins(1L))\n             )"
                 }
-            ],
-            "picdb": []
+            ]
         }
     },
     "mech_vent": {
@@ -115,8 +114,7 @@
                     "dur_var": "endtime",
                     "callback": "apply_map(c(`225792` = 'invasive',\n                                     `225794` = 'noninvasive'),\n                                   var = 'sub_var')"
                 }
-            ],
-            "picdb": []
+            ]
         }
     },
     "spo2": {