diff --git a/kotlin-power-assert/src/test/kotlin/com/bnorm/power/test.kt b/kotlin-power-assert/src/test/kotlin/com/bnorm/power/test.kt
index 598d6d6fee0..059b8a8cddd 100644
--- a/kotlin-power-assert/src/test/kotlin/com/bnorm/power/test.kt
+++ b/kotlin-power-assert/src/test/kotlin/com/bnorm/power/test.kt
@@ -228,12 +228,10 @@ assert(text == null || (text.length == 5 && text.toLowerCase() == text))
   @Test
   fun booleanMixOrLast() {
     assertMessage(
-      """fun main() {
-  val text: String? = null
-  assert(
-    (text != null && text.toLowerCase() == text) ||
-        text == "Hello"
-  )
+      """
+fun main() {
+  val text = "Hello"
+  assert((text.length == 5 && text.toLowerCase() == text) || text.length == 1)
 }""",
       """
 Assertion failed