diff --git a/docs/RFC/draft-paragonie-paseto-rfc-00.txt b/docs/RFC/draft-paragonie-paseto-rfc-00.txt
index aee15234..e4bfb5b7 100644
--- a/docs/RFC/draft-paragonie-paseto-rfc-00.txt
+++ b/docs/RFC/draft-paragonie-paseto-rfc-00.txt
@@ -366,7 +366,7 @@ Internet-Draft                                                April 2018
    Version *v1* is a compatibility mode composed of cryptographic
    primitives likely available on legacy systems. *v1* SHOULD NOT be
    used when all systems are able to use *v2*. *v1* MAY be used when
-   when compatibility requirements include systems unable to use
+   compatibility requirements include systems unable to use
    cryptographic primitives from *v2*.
 
    *v1* messages MUST use a *purpose* value of either *local* or