diff --git a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/ChatModel.kt b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/ChatModel.kt
index 914bc66e2c..3938d55824 100644
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/ChatModel.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/ChatModel.kt
@@ -2422,10 +2422,9 @@ data class CITimed(
 fun getTimestampDateText(t: Instant): String {
   val tz = TimeZone.currentSystemDefault()
   val time = t.toLocalDateTime(tz).toJavaLocalDateTime()
-  val weekday = time.format(DateTimeFormatter.ofPattern("EEE", Locale.getDefault()))
-  val dayMonthYear =  time.format(DateTimeFormatter.ofPattern(
-    if (Clock.System.now().toLocalDateTime(tz).year == time.year) "d MMM" else "d MMM YYYY",
-    Locale.getDefault())
+  val weekday = time.format(DateTimeFormatter.ofPattern("EEE"))
+  val dayMonthYear = time.format(DateTimeFormatter.ofPattern(
+    if (Clock.System.now().toLocalDateTime(tz).year == time.year) "d MMM" else "d MMM YYYY")
   )
 
   return "$weekday, $dayMonthYear"
diff --git a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt
index 91a4eb79bd..138b6ae4eb 100644
--- a/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt
+++ b/apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt
@@ -1898,7 +1898,7 @@ private fun handleForwardConfirmation(
   )
 }
 
-private fun getItemSeparation(chatItem: ChatItem, nextItem: ChatItem?): ItemSeparation {
+private fun getItemSeparation(chatItem: ChatItem, previousItem: ChatItem?): ItemSeparation {
   if (nextItem == null) {
     return  ItemSeparation(
       timestamp = true,