diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/gson/GsonUnitTest.kt b/core-kotlin/src/test/kotlin/com/baeldung/kotlin/gson/GsonUnitTest.kt
index fce3225ef8..bdf44d3b49 100644
--- a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/gson/GsonUnitTest.kt
+++ b/core-kotlin/src/test/kotlin/com/baeldung/kotlin/gson/GsonUnitTest.kt
@@ -1,10 +1,6 @@
 package com.baeldung.kotlin.gson
 
-import com.baeldung.datetime.UsePeriod
 import com.google.gson.Gson
-import com.google.gson.annotations.SerializedName
-import java.time.LocalDate
-import java.time.Period
 
 import org.junit.Assert
 import org.junit.Test