diff --git a/src/main/java/com/pfefferminzia/petinsurance/calculations/Calculations.java b/src/main/java/com/pfefferminzia/petinsurance/calculations/Calculations.java
index 0854be1..05b6116 100644
--- a/src/main/java/com/pfefferminzia/petinsurance/calculations/Calculations.java
+++ b/src/main/java/com/pfefferminzia/petinsurance/calculations/Calculations.java
@@ -3,7 +3,10 @@ package com.pfefferminzia.petinsurance.calculations;
 import java.math.BigDecimal;
 import java.time.LocalDate;
 import java.time.temporal.ChronoUnit;
-import com.pfefferminzia.petinsurance.animals.*;
+import com.pfefferminzia.petinsurance.animals.Animal;
+import com.pfefferminzia.petinsurance.animals.Dog;
+import com.pfefferminzia.petinsurance.animals.Cat;
+import com.pfefferminzia.petinsurance.animals.SmallAnimal;
 import com.pfefferminzia.petinsurance.tariffs.TariffConfiguration;
 import com.pfefferminzia.petinsurance.tariffs.TariffOption;