diff --git a/core/ui/src/main/java/io/github/droidkaigi/confsched2022/ui/IfModifier.kt b/core/ui/src/main/java/io/github/droidkaigi/confsched2022/ui/IfModifier.kt
index e1c11c362..a49664e77 100644
--- a/core/ui/src/main/java/io/github/droidkaigi/confsched2022/ui/IfModifier.kt
+++ b/core/ui/src/main/java/io/github/droidkaigi/confsched2022/ui/IfModifier.kt
@@ -3,5 +3,6 @@ package io.github.droidkaigi.confsched2022.ui
 import androidx.compose.ui.Modifier
 
 inline fun Modifier.ifTrue(value: Boolean, builder: Modifier.() -> Modifier): Modifier {
-    return then(if (value) builder() else Modifier)
+    val modifier = Modifier
+    return then(if (value) modifier.builder() else modifier)
 }