diff --git a/composeApp/src/jvmMain/kotlin/main.kt b/composeApp/src/jvmMain/kotlin/main.kt
index 8518130..4616b6e 100644
--- a/composeApp/src/jvmMain/kotlin/main.kt
+++ b/composeApp/src/jvmMain/kotlin/main.kt
@@ -21,9 +21,11 @@ fun main() = application {
         File(appDir).mkdirs()
     }
 
+    val state = rememberWindowState(width = 800.dp, height = 600.dp)
+
     Window(
         title = "Overseerr",
-        state = rememberWindowState(width = 800.dp, height = 600.dp),
+        state = state,
         onCloseRequest = ::exitApplication
     ) {
         window.minimumSize = Dimension(320, 480)
diff --git a/composeApp/src/wasmJsMain/kotlin/main.kt b/composeApp/src/wasmJsMain/kotlin/main.kt
index af497b1..c452e5e 100644
--- a/composeApp/src/wasmJsMain/kotlin/main.kt
+++ b/composeApp/src/wasmJsMain/kotlin/main.kt
@@ -10,6 +10,7 @@ import androidx.compose.ui.window.ComposeViewport
 import dev.meloda.overseerr.App
 import dev.meloda.overseerr.di.appModule
 import kotlinx.browser.document
+import kotlinx.browser.window
 import org.koin.compose.KoinApplication
 
 @OptIn(ExperimentalComposeUiApi::class)
@@ -22,8 +23,8 @@ fun main() {
             ) {
                 Box(
                     modifier = Modifier
-                        .width(360.dp)
-                        .height(640.dp)
+                        .width(window.innerWidth.coerceIn(360..600).dp)
+                        .height(window.innerHeight.coerceIn(minimumValue = 360, maximumValue = null).dp)
                 ) {
                     App()
                 }