diff --git a/README.md b/README.md
index 4951adc67..151a7b3f1 100644
--- a/README.md
+++ b/README.md
@@ -53,6 +53,11 @@ snapshots](https://github.com/ZetaGlest/windows-binaries/releases) are
 available. You will also need to download the
 [data](https://github.com/ZetaGlest/zetaglest-data/releases).
 
+We are having [build issues on **Mac OSX**
+systems](https://github.com/ZetaGlest/zetaglest-source/issues/25). One
+person reported he couldn't get ZetaGlest to build, and another reported
+that once built, it would not run. Please help if you can.
+
 For other operating systems, you must [build from
 source](https://github.com/ZetaGlest/zetaglest-source/blob/develop/BUILD.md) (Later,
 we'll be providing binary packages). If you would like to play