diff --git a/android/src/main/java/expo/modules/xmtpreactnativesdk/wrappers/ContentJson.kt b/android/src/main/java/expo/modules/xmtpreactnativesdk/wrappers/ContentJson.kt
index 5912ce076..a9daa162b 100644
--- a/android/src/main/java/expo/modules/xmtpreactnativesdk/wrappers/ContentJson.kt
+++ b/android/src/main/java/expo/modules/xmtpreactnativesdk/wrappers/ContentJson.kt
@@ -80,8 +80,8 @@ class ContentJson(
                 val reaction = obj.get("reaction").asJsonObject
                 return ContentJson(ContentTypeReaction, Reaction(
                     reference = reaction.get("reference").asString,
-                    action = ReactionAction.valueOf(reaction.get("action").asString),
-                    schema = ReactionSchema.valueOf(reaction.get("schema").asString),
+                    action = ReactionAction.valueOf(reaction.get("action").asString.lowercase()),
+                    schema = ReactionSchema.valueOf(reaction.get("schema").asString.lowercase()),
                     content = reaction.get("content").asString,
                 ))
             } else if (obj.has("reply")) {
diff --git a/src/XMTP.types.ts b/src/XMTP.types.ts
index c92ee67a1..15e347402 100644
--- a/src/XMTP.types.ts
+++ b/src/XMTP.types.ts
@@ -9,8 +9,8 @@ export type ReplyContent = {
 
 export type ReactionContent = {
   reference: string;
-  action: "added" | "removed";
-  schema: "unicode" | "shortcode" | "custom";
+  action: "added" | "removed" | "unknown";
+  schema: "unicode" | "shortcode" | "custom" | "unknown";
   content: string;
 };