diff --git a/launchdarkly-android-client/src/main/java/com/launchdarkly/android/gson/EvaluationReasonSerialization.java b/launchdarkly-android-client/src/main/java/com/launchdarkly/android/gson/EvaluationReasonSerialization.java
index 13c27f79..30818361 100644
--- a/launchdarkly-android-client/src/main/java/com/launchdarkly/android/gson/EvaluationReasonSerialization.java
+++ b/launchdarkly-android-client/src/main/java/com/launchdarkly/android/gson/EvaluationReasonSerialization.java
@@ -26,22 +26,7 @@ private static <T extends Enum<T>> T parseEnum(Class<T> c, String name, T fallba
 
     @Override
     public JsonElement serialize(EvaluationReason src, Type typeOfSrc, JsonSerializationContext context) {
-        if (src instanceof EvaluationReason.Off) {
-            return context.serialize(src, EvaluationReason.Off.class);
-        } else if (src instanceof EvaluationReason.Fallthrough) {
-            return context.serialize(src, EvaluationReason.Fallthrough.class);
-        } else if (src instanceof EvaluationReason.TargetMatch) {
-            return context.serialize(src, EvaluationReason.TargetMatch.class);
-        } else if (src instanceof EvaluationReason.RuleMatch) {
-            return context.serialize(src, EvaluationReason.RuleMatch.class);
-        } else if (src instanceof EvaluationReason.PrerequisiteFailed) {
-            return context.serialize(src, EvaluationReason.PrerequisiteFailed.class);
-        } else if (src instanceof EvaluationReason.Error) {
-            return context.serialize(src, EvaluationReason.Error.class);
-        } else if (src instanceof EvaluationReason.Unknown) {
-            return context.serialize(src, EvaluationReason.Unknown.class);
-        }
-        return null;
+        return context.serialize(src, src.getClass());
     }
 
     @Override