diff --git a/app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationActionBarView.kt b/app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationActionBarView.kt
index b38599b14f..0504a4993e 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationActionBarView.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationActionBarView.kt
@@ -108,10 +108,10 @@ class ConversationActionBarView @JvmOverloads constructor(
             val durationAbbreviated = ExpirationUtil.getExpirationAbbreviatedDisplayValue(config.expiryMode.expirySeconds)
 
             // ..then substitute into the string..
-            val subtitleTxt = context.getSubbedString(R.string.disappearingMessagesDisappear,
+            val subtitleTxt = context.getString(R.string.disappearingMessagesDisappear,
                 DISAPPEARING_MESSAGES_TYPE_KEY to dmTypeString,
                 TIME_KEY to durationAbbreviated
-                ).toString()
+                )
 
             // .. and apply to the subtitle.
             settings += ConversationSetting(
@@ -128,7 +128,7 @@ class ConversationActionBarView @JvmOverloads constructor(
                     ?.let {
                         val mutedDuration = (it - System.currentTimeMillis()).milliseconds
                         val durationString = LocalisedTimeUtil.getDurationWithSingleLargestTimeUnit(context, mutedDuration)
-                        context.getSubbedString(R.string.notificationsMuteFor, TIME_LARGE_KEY to durationString).toString()
+                        context.getSubbedString(R.string.notificationsMuteFor, TIME_LARGE_KEY to durationString)
                     }
                     ?: context.getString(R.string.notificationsMuted),
                 ConversationSettingType.NOTIFICATION,
diff --git a/app/src/main/java/org/thoughtcrime/securesms/ui/Util.kt b/app/src/main/java/org/thoughtcrime/securesms/ui/Util.kt
index 5d478c1628..fbe4850de8 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/ui/Util.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/ui/Util.kt
@@ -19,14 +19,16 @@ fun Context.createThemedComposeView(content: @Composable () -> Unit): ComposeVie
     setThemedContent(content)
 }
 
-fun Context.getSubbedString(stringId: Int, vararg substitutionPairs: Pair<String, String>): CharSequence {
+fun Context.getSubbedCharSequence(stringId: Int, vararg substitutionPairs: Pair<String, String>): CharSequence {
     val phrase = Phrase.from(this, stringId)
-    for ((key, value) in substitutionPairs) {
-        phrase.put(key, value)
-    }
+    for ((key, value) in substitutionPairs) { phrase.put(key, value) }
     return phrase.format()
 }
 
+fun Context.getSubbedString(stringId: Int, vararg substitutionPairs: Pair<String, String>): String {
+    return getSubbedCharSequence(stringId, *substitutionPairs).toString()
+}
+
 fun ComposeView.setThemedContent(content: @Composable () -> Unit) = setContent {
     SessionMaterialTheme {
         content()