diff --git a/main.go b/main.go
index 8725429..5648d20 100644
--- a/main.go
+++ b/main.go
@@ -51,14 +51,14 @@ func getGamePk() string {
 
 func extractPatches(diffPatch []byte) ([]jsonpatch.Patch, error) {
 	var patches []jsonpatch.Patch
-	var objs []any
+	var objs []map[string]any
 	err := json.Unmarshal(diffPatch, &objs)
 	if err != nil {
 		return patches, err
 	}
 
 	for _, obj := range objs {
-		diff := obj.(map[string]any)["diff"]
+		diff := obj["diff"]
 		patch, err := json.Marshal(diff)
 		if err != nil {
 			return patches, err