diff --git a/mappings/net/minecraft/data/report/BlockListProvider.mapping b/mappings/net/minecraft/data/report/BlockListProvider.mapping
index 986288590a..41f02d92fd 100644
--- a/mappings/net/minecraft/data/report/BlockListProvider.mapping
+++ b/mappings/net/minecraft/data/report/BlockListProvider.mapping
@@ -1,2 +1,3 @@
 CLASS net/minecraft/class_2422 net/minecraft/data/report/BlockListProvider
 	FIELD field_11307 root Lnet/minecraft/class_2403;
+	FIELD field_17168 GSON Lcom/google/gson/Gson;
diff --git a/mappings/net/minecraft/data/report/CommandSyntaxProvider.mapping b/mappings/net/minecraft/data/report/CommandSyntaxProvider.mapping
index 1b0190eddc..c698be2e37 100644
--- a/mappings/net/minecraft/data/report/CommandSyntaxProvider.mapping
+++ b/mappings/net/minecraft/data/report/CommandSyntaxProvider.mapping
@@ -1,2 +1,3 @@
 CLASS net/minecraft/class_2425 net/minecraft/data/report/CommandSyntaxProvider
 	FIELD field_11321 root Lnet/minecraft/class_2403;
+	FIELD field_17169 GSON Lcom/google/gson/Gson;
diff --git a/mappings/net/minecraft/data/report/ItemListProvider.mapping b/mappings/net/minecraft/data/report/ItemListProvider.mapping
index 2f45bd6541..5f563d5334 100644
--- a/mappings/net/minecraft/data/report/ItemListProvider.mapping
+++ b/mappings/net/minecraft/data/report/ItemListProvider.mapping
@@ -1,2 +1,3 @@
 CLASS net/minecraft/class_2427 net/minecraft/data/report/ItemListProvider
 	FIELD field_11323 root Lnet/minecraft/class_2403;
+	FIELD field_17170 GSON Lcom/google/gson/Gson;