diff --git a/doc/build-osx.md b/doc/build-osx.md
index a8141cf60..c1ced3f03 100644
--- a/doc/build-osx.md
+++ b/doc/build-osx.md
@@ -22,6 +22,10 @@ If you want to build the disk image with `make deploy` (.dmg / optional), you ne
 
     brew install librsvg
 
+If you want to build with ZeroMQ support
+    
+    brew install zeromq
+
 NOTE: Building with Qt4 is still supported, however, could result in a broken UI. Building with Qt5 is recommended.
 
 Build Litecoin Core