diff --git a/vector/src/main/java/im/vector/app/core/extensions/Context.kt b/vector/src/main/java/im/vector/app/core/extensions/Context.kt
index 37c3ae927f..a2e8e05273 100644
--- a/vector/src/main/java/im/vector/app/core/extensions/Context.kt
+++ b/vector/src/main/java/im/vector/app/core/extensions/Context.kt
@@ -26,6 +26,7 @@ import androidx.core.content.ContextCompat
 import dagger.hilt.EntryPoints
 import im.vector.app.core.di.SingletonEntryPoint
 import kotlin.math.round
+import kotlin.math.roundToInt
 
 fun Context.singletonEntryPoint(): SingletonEntryPoint {
     return EntryPoints.get(applicationContext, SingletonEntryPoint::class.java)
@@ -45,5 +46,5 @@ fun Context.getTintedDrawable(@DrawableRes drawableRes: Int, @ColorInt tint: Int
         }
 
 private fun Float.toAndroidAlpha(): Int {
-    return round(this * 255).toInt()
+    return (this * 255).roundToInt()
 }