diff --git a/doc/build-osx.md b/doc/build-osx.md
--- a/doc/build-osx.md
+++ b/doc/build-osx.md
@@ -23,7 +23,7 @@
 
 Install dependencies:
 
-    brew install automake berkeley-db libtool boost miniupnpc openssl pkg-config protobuf python qt libevent
+    brew install automake berkeley-db libtool boost miniupnpc openssl pkg-config protobuf python qt libevent qrencode
 
 See [dependencies.md](dependencies.md) for a complete overview.