diff --git a/src/rswrapper.h b/src/rswrapper.h
index 6a3e38784..2a4ba0d26 100644
--- a/src/rswrapper.h
+++ b/src/rswrapper.h
@@ -8,6 +8,8 @@
 // standard includes
 #include <stdint.h>
 
+#define DATA_SHARDS_MAX 255
+
 typedef struct _reed_solomon reed_solomon;
 
 typedef reed_solomon *(*reed_solomon_new_t)(int data_shards, int parity_shards);
diff --git a/third-party/moonlight-common-c b/third-party/moonlight-common-c
index 6250fa29e..b18720476 160000
--- a/third-party/moonlight-common-c
+++ b/third-party/moonlight-common-c
@@ -1 +1 @@
-Subproject commit 6250fa29ee87873716045e3b64f1f229374324e8
+Subproject commit b187204769974b9af9d2a3c3bca83ad40e4f1ac9