diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/sync/RoomSyncEphemeralTemporaryStore.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/sync/RoomSyncEphemeralTemporaryStore.kt
index c95c3bff91..8c68e224dc 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/sync/RoomSyncEphemeralTemporaryStore.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/sync/RoomSyncEphemeralTemporaryStore.kt
@@ -40,7 +40,9 @@ internal class RoomSyncEphemeralTemporaryStoreFile @Inject constructor(
 ) : RoomSyncEphemeralTemporaryStore {
 
     private val workingDir: File by lazy {
-        File(fileDirectory, "rr").also { it.mkdirs() }
+        File(fileDirectory, "rr").also {
+            it.mkdirs()
+        }
     }
 
     private val roomSyncEphemeralAdapter = moshi.adapter(RoomSyncEphemeral::class.java)
diff --git a/vector/src/main/java/im/vector/app/features/voice/AbstractVoiceRecorder.kt b/vector/src/main/java/im/vector/app/features/voice/AbstractVoiceRecorder.kt
index 794130d528..786920aa22 100644
--- a/vector/src/main/java/im/vector/app/features/voice/AbstractVoiceRecorder.kt
+++ b/vector/src/main/java/im/vector/app/features/voice/AbstractVoiceRecorder.kt
@@ -28,9 +28,7 @@ abstract class AbstractVoiceRecorder(
 ) : VoiceRecorder {
     private val outputDirectory: File by lazy {
         File(context.cacheDir, "voice_records").also {
-            if (!it.exists()) {
-                it.mkdirs()
-            }
+            it.mkdirs()
         }
     }
 
diff --git a/vector/src/main/java/im/vector/app/features/voice/VoicePlayerHelper.kt b/vector/src/main/java/im/vector/app/features/voice/VoicePlayerHelper.kt
index 64b06a72f8..d2f7927d75 100644
--- a/vector/src/main/java/im/vector/app/features/voice/VoicePlayerHelper.kt
+++ b/vector/src/main/java/im/vector/app/features/voice/VoicePlayerHelper.kt
@@ -29,9 +29,7 @@ class VoicePlayerHelper @Inject constructor(
 ) {
     private val outputDirectory: File by lazy {
         File(context.cacheDir, "voice_records").also {
-            if (!it.exists()) {
-                it.mkdirs()
-            }
+            it.mkdirs()
         }
     }