diff --git a/system/bta/dm/bta_dm_cfg.cc b/system/bta/dm/bta_dm_cfg.cc
index 6af515140ef9e088358d4f9ff419e32b1e6e1c42..1500ef5e5d3041396d2f7242002e7f4133a1bcca 100644
--- a/system/bta/dm/bta_dm_cfg.cc
+++ b/system/bta/dm/bta_dm_cfg.cc
@@ -171,7 +171,7 @@ tBTA_DM_PM_TYPE_QUALIFIER tBTA_DM_PM_SPEC bta_dm_pm_spec[BTA_DM_NUM_PM_SPEC] = {
           {BTA_DM_PM_NO_ACTION, 0}}, /* sco open, active */
          {{BTA_DM_PM_SNIFF_A2DP_IDX, 7000},
           {BTA_DM_PM_NO_ACTION, 0}}, /* sco close sniff  */
-         {{BTA_DM_PM_NO_ACTION, 0}, {BTA_DM_PM_NO_ACTION, 0}}, /* idle */
+         {{BTA_DM_PM_SNIFF_A2DP_IDX, 7000}, {BTA_DM_PM_NO_ACTION, 0}}, /* idle */
          {{BTA_DM_PM_ACTIVE, 0}, {BTA_DM_PM_NO_ACTION, 0}},    /* busy */
          {{BTA_DM_PM_RETRY, 7000},
           {BTA_DM_PM_NO_ACTION, 0}} /* mode change retry */