diff --git a/alint.5.scd b/alint.5.scd
index 05c9752542340d5c447491a4d88bab04fdac4473..80bd35cbdbc7860638f45a1cb7dbd83cf4e193fa 100644
--- a/alint.5.scd
+++ b/alint.5.scd
@@ -482,3 +482,10 @@ The CVE identifier is not formatted correctly, please check the output
 string for the reason why
 
 Severity: Minor, Certainty: Certain
+
+## gnutls-sa-identifier-formatted-incorrectly [AL51]
+
+The GNUTLS-SA identifier is not formatted correctly, please check the output
+string for the reason why.
+
+Severity: Minor, Certainty: Certain