diff --git a/components/pkt_capture/core/inc/wlan_pkt_capture_priv.h b/components/pkt_capture/core/inc/wlan_pkt_capture_priv.h
index 820de82a18bd..50279fe8b3bb 100644
--- a/components/pkt_capture/core/inc/wlan_pkt_capture_priv.h
+++ b/components/pkt_capture/core/inc/wlan_pkt_capture_priv.h
@@ -65,6 +65,8 @@ struct pkt_capture_cb_context {
  * @last_freq: Last connected freq
  * @curr_freq: current connected freq
  * @rx_vht_sgi: guard interval of vht rx packet
+ * @wake_lock: wake lock for packet capture
+ * @runtime_lock: runtime lock for packet capture
  */
 struct pkt_capture_vdev_priv {
 	struct wlan_objmgr_vdev *vdev;
@@ -78,6 +80,8 @@ struct pkt_capture_vdev_priv {
 	qdf_freq_t last_freq;
 	qdf_freq_t curr_freq;
 	uint8_t rx_vht_sgi;
+	qdf_wake_lock_t wake_lock;
+	qdf_runtime_lock_t runtime_lock;
 };
 
 /**
diff --git a/components/pkt_capture/core/src/wlan_pkt_capture_main.c b/components/pkt_capture/core/src/wlan_pkt_capture_main.c
index d4009775dd07..97d7d2ba693f 100644
--- a/components/pkt_capture/core/src/wlan_pkt_capture_main.c
+++ b/components/pkt_capture/core/src/wlan_pkt_capture_main.c
@@ -35,6 +35,7 @@
 #include "wlan_pkt_capture_tgt_api.h"
 #include <cds_ieee80211_common.h>
 #include "wlan_vdev_mgr_utils_api.h"
+#include "host_diag_core_event.h"
 
 static struct wlan_objmgr_vdev *gp_pkt_capture_vdev;
 
@@ -775,6 +776,10 @@ pkt_capture_register_callbacks(struct wlan_objmgr_vdev *vdev,
 		goto send_mode_fail;
 	}
 
+	qdf_wake_lock_acquire(&vdev_priv->wake_lock,
+			      WIFI_POWER_EVENT_WAKELOCK_MONITOR_MODE);
+	qdf_runtime_pm_prevent_suspend(&vdev_priv->runtime_lock);
+
 	return QDF_STATUS_SUCCESS;
 
 send_mode_fail:
@@ -845,6 +850,10 @@ QDF_STATUS pkt_capture_deregister_callbacks(struct wlan_objmgr_vdev *vdev)
 	vdev_priv->cb_ctx->mon_cb = NULL;
 	vdev_priv->cb_ctx->mon_ctx = NULL;
 
+	qdf_wake_lock_release(&vdev_priv->wake_lock,
+			      WIFI_POWER_EVENT_WAKELOCK_MONITOR_MODE);
+	qdf_runtime_pm_allow_suspend(&vdev_priv->runtime_lock);
+
 	return QDF_STATUS_SUCCESS;
 }
 
@@ -1097,6 +1106,8 @@ pkt_capture_vdev_create_notification(struct wlan_objmgr_vdev *vdev, void *arg)
 	}
 	qdf_spinlock_create(&vdev_priv->lock_q);
 	qdf_list_create(&vdev_priv->ppdu_stats_q, PPDU_STATS_Q_MAX_SIZE);
+	qdf_wake_lock_create(&vdev_priv->wake_lock, "pkt_capture_mode");
+	qdf_runtime_lock_init(&vdev_priv->runtime_lock);
 
 	return status;
 
@@ -1133,6 +1144,9 @@ pkt_capture_vdev_destroy_notification(struct wlan_objmgr_vdev *vdev, void *arg)
 		return QDF_STATUS_E_FAILURE;
 	}
 
+	qdf_runtime_lock_deinit(&vdev_priv->runtime_lock);
+	qdf_wake_lock_destroy(&vdev_priv->wake_lock);
+
 	while (qdf_list_remove_front(&vdev_priv->ppdu_stats_q, &node)
 	       == QDF_STATUS_SUCCESS) {
 		stats_node = qdf_container_of(