diff --git a/basis/checksums/internet/internet-docs.factor b/basis/checksums/internet/internet-docs.factor
new file mode 100644
index 0000000000..c25f1246a7
--- /dev/null
+++ b/basis/checksums/internet/internet-docs.factor
@@ -0,0 +1,11 @@
+USING: help.markup help.syntax ;
+IN: checksums.internet
+
+HELP: internet
+{ $class-description "Internet (RFC1071) checksum algorithm." } ;
+
+ARTICLE: "checksums.internet" "Internet checksum"
+"The internet checksum algorithm implements RFC1071 (" { $url "http://www.ietf.org/rfc/rfc1141.txt" } ")."
+{ $subsections internet } ;
+
+ABOUT: "checksums.internet"
diff --git a/core/checksums/checksums-docs.factor b/core/checksums/checksums-docs.factor
index d74ba83e58..498e23f01f 100644
--- a/core/checksums/checksums-docs.factor
+++ b/core/checksums/checksums-docs.factor
@@ -77,6 +77,7 @@ $nl
 { $vocab-subsection "MD5 checksum" "checksums.md5" }
 { $vocab-subsection "SHA checksums" "checksums.sha" }
 { $vocab-subsection "Adler-32 checksum" "checksums.adler-32" }
-{ $vocab-subsection "OpenSSL checksums" "checksums.openssl" } ;
+{ $vocab-subsection "OpenSSL checksums" "checksums.openssl" } 
+{ $vocab-subsection "Internet checksum" "checksums.internet" } ;
 
 ABOUT: "checksums"