diff --git a/changelog/unreleased/enhc-sse-support.md b/changelog/unreleased/enhc-sse-support.md
deleted file mode 100644
index f3787a3c5e9..00000000000
--- a/changelog/unreleased/enhc-sse-support.md
+++ /dev/null
@@ -1,5 +0,0 @@
-Enhancement: The sse support added for the public links
-
-The sse support added for the public links
-
-https://github.com/owncloud/ocis/pull/11627
diff --git a/services/clientlog/pkg/service/service.go b/services/clientlog/pkg/service/service.go
index c08667d62be..5347303ec17 100644
--- a/services/clientlog/pkg/service/service.go
+++ b/services/clientlog/pkg/service/service.go
@@ -13,12 +13,10 @@ import (
 	group "github.com/cs3org/go-cs3apis/cs3/identity/group/v1beta1"
 	user "github.com/cs3org/go-cs3apis/cs3/identity/user/v1beta1"
 	rpc "github.com/cs3org/go-cs3apis/cs3/rpc/v1beta1"
-	link "github.com/cs3org/go-cs3apis/cs3/sharing/link/v1beta1"
 	provider "github.com/cs3org/go-cs3apis/cs3/storage/provider/v1beta1"
 	"go.opentelemetry.io/otel/trace"
 
 	"github.com/owncloud/reva/v2/pkg/events"
-	"github.com/owncloud/reva/v2/pkg/publicshare"
 	"github.com/owncloud/reva/v2/pkg/rgrpc/todo/pool"
 	"github.com/owncloud/reva/v2/pkg/storagespace"
 	"github.com/owncloud/reva/v2/pkg/utils"
@@ -134,8 +132,6 @@ func (cl *ClientlogService) processEvent(event events.Event) {
 		users, data, err = processShareEvent(ctx, ref, gwc, event.InitiatorID, uid, gid)
 	}
 
-	tokens := make([]string, 0)
-
 	switch e := event.Event.(type) {
 	default:
 		err = errors.New("unhandled event")
@@ -145,17 +141,13 @@ func (cl *ClientlogService) processEvent(event events.Event) {
 			return
 		}
 		fileEv("postprocessing-finished", e.FileRef)
-		tokens, _ = listPublicShareTokens(ctx, gwc, e.FileRef, cl.log)
 	case events.ItemTrashed:
 		evType = "item-trashed"
 		users, data, err = processItemTrashedEvent(ctx, e.Ref, gwc, event.InitiatorID, e.ID)
-		tokens, _ = listPublicShareTokens(ctx, gwc, e.Ref, cl.log)
 	case events.ItemRestored:
 		fileEv("item-restored", e.Ref)
-		tokens, _ = listPublicShareTokens(ctx, gwc, e.Ref, cl.log)
 	case events.ContainerCreated:
 		fileEv("folder-created", e.Ref)
-		tokens, _ = listPublicShareTokens(ctx, gwc, e.Ref, cl.log)
 	case events.ItemMoved:
 		// we send a dedicated event in case the item was only renamed
 		if isRename(e.OldReference, e.Ref) {
@@ -163,16 +155,12 @@ func (cl *ClientlogService) processEvent(event events.Event) {
 		} else {
 			fileEv("item-moved", e.Ref)
 		}
-		tokens, _ = listPublicShareTokens(ctx, gwc, e.Ref, cl.log)
 	case events.FileLocked:
 		fileEv("file-locked", e.Ref)
-		tokens, _ = listPublicShareTokens(ctx, gwc, e.Ref, cl.log)
 	case events.FileUnlocked:
 		fileEv("file-unlocked", e.Ref)
-		tokens, _ = listPublicShareTokens(ctx, gwc, e.Ref, cl.log)
 	case events.FileTouched:
 		fileEv("file-touched", e.Ref)
-		tokens, _ = listPublicShareTokens(ctx, gwc, e.Ref, cl.log)
 	case events.SpaceShared:
 		r, _ := storagespace.ParseReference(e.ID.GetOpaqueId())
 		shareEv("space-member-added", &r, e.GranteeUserID, e.GranteeGroupID)
@@ -204,9 +192,6 @@ func (cl *ClientlogService) processEvent(event events.Event) {
 	}
 
 	// II) instruct sse service to send the information
-	if len(tokens) > 0 {
-		users = append(users, tokens...)
-	}
 	if err := cl.sendSSE(users, evType, data); err != nil {
 		cl.log.Error().Err(err).Interface("userIDs", users).Str("eventid", event.ID).Msg("failed to store event for user")
 		return
@@ -335,41 +320,3 @@ func backchannelLogoutEvent(e events.BackchannelLogout) (string, []string, Backc
 		Timestamp: e.Timestamp.String(),
 	}
 }
-
-func listPublicShareTokens(ctx context.Context, gwc gateway.GatewayAPIClient, ref *provider.Reference, log log.Logger) ([]string, error) {
-	tokens := make([]string, 0)
-	info, err := utils.GetResource(ctx, ref, gwc)
-	if err != nil {
-		log.Error().Err(err).Str("event", "listPublicShareTokens").Msg("error getting ResourceInfo")
-		return tokens, err
-	}
-
-	if utils.IsSpaceRoot(info) {
-		return tokens, nil
-	}
-
-	req := link.ListPublicSharesRequest{
-		Filters: []*link.ListPublicSharesRequest_Filter{publicshare.ResourceIDFilter(info.GetId())},
-	}
-
-	res, err := gwc.ListPublicShares(ctx, &req)
-	if err != nil {
-		log.Error().Err(err).Str("event", "listPublicShareTokens").Msg("error getting ListPublicShares")
-		return tokens, err
-	}
-
-	if res.GetStatus().GetCode() != rpc.Code_CODE_OK {
-		log.Error().Str("event", "listPublicShareTokens").Msg("error getting ListPublicShares " + res.GetStatus().GetCode().String())
-		return tokens, fmt.Errorf("error getting ListPublicShares %s", res.GetStatus().GetCode().String())
-	}
-	for _, s := range res.GetShare() {
-		tokens = append(tokens, s.GetToken())
-	}
-
-	t, err := listPublicShareTokens(ctx, gwc, &provider.Reference{ResourceId: info.GetParentId()}, log)
-	if err != nil {
-		log.Error().Err(err).Str("event", "listPublicShareTokens").Msg("error getting parent listPublicShareTokens")
-		return tokens, err
-	}
-	return append(tokens, t...), nil
-}
diff --git a/services/proxy/pkg/middleware/authentication.go b/services/proxy/pkg/middleware/authentication.go
index c95a1f15f94..3835a03ecd6 100644
--- a/services/proxy/pkg/middleware/authentication.go
+++ b/services/proxy/pkg/middleware/authentication.go
@@ -34,7 +34,6 @@ var (
 		"/ocs/v2.php/cloud/capabilities",
 		"/ocs/v1.php/cloud/user/signing-key",
 		"/ocs/v2.php/cloud/user/signing-key",
-		"/ocs/v2.php/apps/notifications/api/v1/notifications/sse",
 	}
 )
 
diff --git a/services/sse/pkg/service/service.go b/services/sse/pkg/service/service.go
index f2edfcdd14e..b06c55d7e31 100644
--- a/services/sse/pkg/service/service.go
+++ b/services/sse/pkg/service/service.go
@@ -4,14 +4,11 @@ import (
 	"net/http"
 	"time"
 
-	userpb "github.com/cs3org/go-cs3apis/cs3/identity/user/v1beta1"
-
 	"github.com/go-chi/chi/v5"
 	"github.com/r3labs/sse/v2"
 
 	revactx "github.com/owncloud/reva/v2/pkg/ctx"
 	"github.com/owncloud/reva/v2/pkg/events"
-	"github.com/owncloud/reva/v2/pkg/utils"
 
 	"github.com/owncloud/ocis/v2/ocis-pkg/log"
 	"github.com/owncloud/ocis/v2/services/sse/pkg/config"
@@ -76,17 +73,6 @@ func (s SSE) HandleSSE(w http.ResponseWriter, r *http.Request) {
 	}
 
 	uid := u.GetId().GetOpaqueId()
-
-	if len(utils.ReadPlainFromOpaque(u.Opaque, "public-share-role")) > 0 {
-		var impersonator userpb.User
-		if err := utils.ReadJSONFromOpaque(u.Opaque, "impersonating-user", &impersonator); err != nil {
-			s.l.Error().Msg("sse: public share token not found")
-			w.WriteHeader(http.StatusInternalServerError)
-			return
-		}
-		uid = impersonator.GetId().GetOpaqueId()
-	}
-
 	if uid == "" {
 		s.l.Error().Msg("sse: user in context is broken")
 		w.WriteHeader(http.StatusInternalServerError)