diff --git a/backend/src/main/kotlin/uk/co/neviyn/observationdatabase/Entity.kt b/backend/src/main/kotlin/uk/co/neviyn/observationdatabase/Entity.kt
index b7fbf1a..60ece5e 100644
--- a/backend/src/main/kotlin/uk/co/neviyn/observationdatabase/Entity.kt
+++ b/backend/src/main/kotlin/uk/co/neviyn/observationdatabase/Entity.kt
@@ -18,7 +18,7 @@ import javax.persistence.ManyToOne
 import javax.persistence.OneToMany
 import javax.persistence.OneToOne
 import javax.persistence.Table
-import kotlin.math.round
+import kotlin.math.roundToInt
 
 /**
  * Defines a location at which observations occur.
@@ -120,7 +120,7 @@ data class Observation(
 
     private fun roundScore(input: Double?): String {
         if (input != null) {
-            return round(input).toString()
+            return input.roundToInt().toString()
         }
         return ""
     }