diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/RoomSummary.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/RoomSummary.kt
index d324cff246..78a79dedb2 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/RoomSummary.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/RoomSummary.kt
@@ -59,7 +59,8 @@ data class RoomSummary constructor(
         val roomType: String? = null,
         val spaceParents: List<SpaceParentInfo>? = null,
         val spaceChildren: List<SpaceChildInfo>? = null,
-        val flattenParentIds: List<String> = emptyList()
+        val flattenParentIds: List<String> = emptyList(),
+        val joinRules: RoomJoinRules? = null
 ) {
 
     val isVersioned: Boolean
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/mapper/RoomSummaryMapper.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/mapper/RoomSummaryMapper.kt
index 92aff0a140..e7f1e67c0a 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/mapper/RoomSummaryMapper.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/mapper/RoomSummaryMapper.kt
@@ -91,7 +91,8 @@ internal class RoomSummaryMapper @Inject constructor(private val timelineEventMa
                             parentRoomId = roomSummaryEntity.roomId
                     )
                 },
-                flattenParentIds = roomSummaryEntity.flattenParentIds?.split("|") ?: emptyList()
+                flattenParentIds = roomSummaryEntity.flattenParentIds?.split("|") ?: emptyList(),
+                joinRules = roomSummaryEntity.joinnRules
         )
     }
 }
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/RoomSummaryEntity.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/RoomSummaryEntity.kt
index 4f47032c4d..d5e847f362 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/RoomSummaryEntity.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/RoomSummaryEntity.kt
@@ -22,6 +22,7 @@ import io.realm.annotations.Index
 import io.realm.annotations.PrimaryKey
 import org.matrix.android.sdk.api.crypto.RoomEncryptionTrustLevel
 import org.matrix.android.sdk.api.session.room.model.Membership
+import org.matrix.android.sdk.api.session.room.model.RoomJoinRules
 import org.matrix.android.sdk.api.session.room.model.RoomSummary
 import org.matrix.android.sdk.api.session.room.model.VersioningState
 import org.matrix.android.sdk.api.session.room.model.tag.RoomTag
@@ -242,6 +243,23 @@ internal open class RoomSummaryEntity(
             }
         }
 
+    private var joinnRulesStr: String? = null
+    var joinnRules: RoomJoinRules?
+        get() {
+            return joinnRulesStr?.let {
+                try {
+                    RoomJoinRules.valueOf(it)
+                } catch (failure: Throwable) {
+                    null
+                }
+            }
+        }
+        set(value) {
+            if (value?.name != joinnRulesStr) {
+                joinnRulesStr = value?.name
+            }
+        }
+
     var roomEncryptionTrustLevel: RoomEncryptionTrustLevel?
         get() {
             return roomEncryptionTrustLevelStr?.let {
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/summary/RoomSummaryUpdater.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/summary/RoomSummaryUpdater.kt
index f580a7f354..45cf3248cd 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/summary/RoomSummaryUpdater.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/summary/RoomSummaryUpdater.kt
@@ -24,6 +24,7 @@ import org.matrix.android.sdk.api.session.events.model.toModel
 import org.matrix.android.sdk.api.session.room.model.Membership
 import org.matrix.android.sdk.api.session.room.model.RoomAliasesContent
 import org.matrix.android.sdk.api.session.room.model.RoomCanonicalAliasContent
+import org.matrix.android.sdk.api.session.room.model.RoomJoinRulesContent
 import org.matrix.android.sdk.api.session.room.model.RoomNameContent
 import org.matrix.android.sdk.api.session.room.model.RoomTopicContent
 import org.matrix.android.sdk.api.session.room.model.RoomType
@@ -104,6 +105,7 @@ internal class RoomSummaryUpdater @Inject constructor(
         val lastCanonicalAliasEvent = CurrentStateEventEntity.getOrNull(realm, roomId, type = EventType.STATE_ROOM_CANONICAL_ALIAS, stateKey = "")?.root
         val lastAliasesEvent = CurrentStateEventEntity.getOrNull(realm, roomId, type = EventType.STATE_ROOM_ALIASES, stateKey = "")?.root
         val roomCreateEvent = CurrentStateEventEntity.getOrNull(realm, roomId, type = EventType.STATE_ROOM_CREATE, stateKey = "")?.root
+        val joinRulesEvent = CurrentStateEventEntity.getOrNull(realm, roomId, type = EventType.STATE_ROOM_JOIN_RULES, stateKey = "")?.root
 
         val roomType = ContentMapper.map(roomCreateEvent?.content).toModel<RoomCreateContent>()?.type
         roomSummaryEntity.roomType = roomType
@@ -171,6 +173,8 @@ internal class RoomSummaryUpdater @Inject constructor(
                 crossSigningService.onUsersDeviceUpdate(otherRoomMembers)
             }
         }
+
+        roomSummaryEntity.joinnRules = ContentMapper.map(joinRulesEvent?.content).toModel<RoomJoinRulesContent>()?.joinRules
     }
 
     private fun RoomSummaryEntity.updateHasFailedSending() {
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/space/DefaultSpaceService.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/space/DefaultSpaceService.kt
index 8fdc563edb..3e58c51a6f 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/space/DefaultSpaceService.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/space/DefaultSpaceService.kt
@@ -123,7 +123,8 @@ internal class DefaultSpaceService @Inject constructor(
                             encryptionEventTs = null,
                             typingUsers = emptyList(),
                             isEncrypted = false,
-                            flattenParentIds = emptyList()
+                            flattenParentIds = emptyList(),
+                            joinRules = null
                     ),
                     second = response.rooms
                             ?.filter { it.roomId != spaceId }