diff --git a/website/cue/reference/remap/functions.cue b/website/cue/reference/remap/functions.cue
index 898782c44fffbc..d739d474fec609 100644
--- a/website/cue/reference/remap/functions.cue
+++ b/website/cue/reference/remap/functions.cue
@@ -28,7 +28,7 @@ remap: {
 		pure:       bool | *true
 	}
 
-	#FunctionCategory: "Array" | "Codec" | "Coerce" | "Convert" | "Debug" | "Enrichment" | "Enumerate" | "Event" | "Path" | "Cryptography" | "IP" | "Number" | "Object" | "Parse" | "Random" | "String" | "System" | "Timestamp" | "Type"
+	#FunctionCategory: "Array" | "Codec" | "Coerce" | "Convert" | "Debug" | "Enrichment" | "Enumerate" | "Event" | "Path" | "Cryptography" | "IP" | "Number" | "Object" | "Parse" | "Random" | "String" | "System" | "Timestamp" | "Type" | "Checksum"
 
 	// A helper array for generating docs. At some point, we should generate this from the
 	// #FunctionCategory enum if CUE adds support for that.
@@ -52,6 +52,7 @@ remap: {
 		"System",
 		"Timestamp",
 		"Type",
+		"Checksum",
 	]
 
 	functions: [Name=string]: #Function & {