diff --git a/.travis.yml b/.travis.yml
index 49cfbf0..56326cc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -45,6 +45,7 @@ matrix:
           packages:
             - g++-6
             - lcov
+            - asciidoctor
           sources:
             - *base_sources
       script:
diff --git a/tools/user-config.jam b/tools/user-config.jam
index 57e3aa7..312aaed 100644
--- a/tools/user-config.jam
+++ b/tools/user-config.jam
@@ -8,3 +8,5 @@ project
     <target-os>windows<variant>debug:<library-path>$(OPENSSL_ROOT)/debug/lib
     <variant>release:<library-path>$(OPENSSL_ROOT)/lib
   ;
+
+using asciidoctor ;