diff --git a/mappings/net/minecraft/client/realms/dto/PlayerActivities.mapping b/mappings/net/minecraft/client/realms/dto/PlayerActivities.mapping
new file mode 100644
index 0000000000..2b0879667b
--- /dev/null
+++ b/mappings/net/minecraft/client/realms/dto/PlayerActivities.mapping
@@ -0,0 +1,5 @@
+CLASS net/minecraft/class_6193 net/minecraft/client/realms/dto/PlayerActivities
+	FIELD field_32114 periodInMillis J
+	FIELD field_32115 playerActivityDto Ljava/util/List;
+	METHOD method_35687 parse (Ljava/lang/String;)Lnet/minecraft/class_6193;
+		ARG 0 json
diff --git a/mappings/net/minecraft/client/realms/dto/PlayerActivity.mapping b/mappings/net/minecraft/client/realms/dto/PlayerActivity.mapping
new file mode 100644
index 0000000000..ab1ec3c2aa
--- /dev/null
+++ b/mappings/net/minecraft/client/realms/dto/PlayerActivity.mapping
@@ -0,0 +1,6 @@
+CLASS net/minecraft/class_6192 net/minecraft/client/realms/dto/PlayerActivity
+	FIELD field_32111 profileUuid Ljava/lang/String;
+	FIELD field_32112 joinTime J
+	FIELD field_32113 leaveTime J
+	METHOD method_35686 parse (Lcom/google/gson/JsonObject;)Lnet/minecraft/class_6192;
+		ARG 0 json