diff --git a/data/104/0440/en_US.json b/data/104/0440/en_US.json
index af2d0e55..dc0d7324 100644
--- a/data/104/0440/en_US.json
+++ b/data/104/0440/en_US.json
@@ -1,12 +1,12 @@
 {
 	"104": {
 		"0440": {
-			"name": "Unknown",
+			"name": "INVALID_DATA_SIZE (Theorized)",
 			"message": "An error has occurred./n/nPlease try again later./n/nIf the problem persists, please\nmake a note of the error code and\nvisit support.nintendo.com.",
-			"short_description": "Unknown cause.",
-			"long_description": "Unknown cause.",
-			"short_solution": "Unknown solution.",
-			"long_solution": "Unknown solution.",
+			"short_description": "The server has returned an invalid size for the BOSS task.",
+			"long_description": "The server has returned an invalid size for the BOSS task.",
+			"short_solution": "Ping a developer and inform them of the issue.",
+			"long_solution": "Ping a developer and inform them of the issue.",
 			"support_link": "https://perditum.com/docs/error/104-0440"
 		}
 	}