diff --git a/README.md b/README.md
index a607f350..4d9f4430 100644
--- a/README.md
+++ b/README.md
@@ -72,12 +72,17 @@ Dependencies:
 * libunwind (optional, for stack trace on exception)
 * miniupnpc (optional, for NAT punching)
 
-Static Build Additional Dependencies:
+Additional dependencies for statically-linked build:
 
 * ldns `>=1.6.17`
 * expat `>=1.1`
 * bison or yacc
 
+Additional dependencies for building documentation:
+
+* Doxygen
+* graphviz
+
 **Basic Process:**
 
 * Install the dependencies (see below for more detailed instructions for your OS)