diff --git a/changelog.d/5297.misc b/changelog.d/5297.misc
new file mode 100644
index 0000000000..f45490ce3d
--- /dev/null
+++ b/changelog.d/5297.misc
@@ -0,0 +1 @@
+Improve some internal realm usages.
\ No newline at end of file
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/create/CreateRoomTask.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/create/CreateRoomTask.kt
index 4377bcbd55..9bd15a0267 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/create/CreateRoomTask.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/create/CreateRoomTask.kt
@@ -17,7 +17,6 @@
 package org.matrix.android.sdk.internal.session.room.create
 
 import com.zhuinden.monarchy.Monarchy
-import io.realm.Realm
 import io.realm.RealmConfiguration
 import kotlinx.coroutines.TimeoutCancellationException
 import org.matrix.android.sdk.api.failure.Failure
@@ -106,7 +105,7 @@ internal class DefaultCreateRoomTask @Inject constructor(
             throw CreateRoomFailure.CreatedWithTimeout(roomId)
         }
 
-        awaitTransaction(realmConfiguration){
+        awaitTransaction(realmConfiguration) {
             RoomSummaryEntity.where(it, roomId).findFirst()?.lastActivityTime = System.currentTimeMillis()
         }
 
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/membership/joining/JoinRoomTask.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/membership/joining/JoinRoomTask.kt
index 13fc6e3708..22a46b6cfc 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/membership/joining/JoinRoomTask.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/membership/joining/JoinRoomTask.kt
@@ -16,7 +16,6 @@
 
 package org.matrix.android.sdk.internal.session.room.membership.joining
 
-import io.realm.Realm
 import io.realm.RealmConfiguration
 import kotlinx.coroutines.TimeoutCancellationException
 import org.matrix.android.sdk.api.session.events.model.toContent
@@ -90,7 +89,7 @@ internal class DefaultJoinRoomTask @Inject constructor(
         } catch (exception: TimeoutCancellationException) {
             throw JoinRoomFailure.JoinedWithTimeout
         }
-        awaitTransaction(realmConfiguration){
+        awaitTransaction(realmConfiguration) {
             RoomSummaryEntity.where(it, roomId).findFirst()?.lastActivityTime = System.currentTimeMillis()
         }
         setReadMarkers(roomId)
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/timeline/TimelineChunk.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/timeline/TimelineChunk.kt
index 25957de1b5..c0dc31fcf8 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/timeline/TimelineChunk.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/timeline/TimelineChunk.kt
@@ -457,7 +457,6 @@ internal class TimelineChunk(private val chunkEntity: ChunkEntity,
         if (insertions.isNotEmpty() || modifications.isNotEmpty()) {
             onBuiltEvents(true)
         }
-
     }
 
     private fun getNextDisplayIndex(direction: Timeline.Direction): Int? {