diff --git a/COMPILING b/COMPILING
index 9e29cee31..f8bdb298e 100644
--- a/COMPILING
+++ b/COMPILING
@@ -1,6 +1,7 @@
-COMPILING
-=========
-
-To compile MCServer on *nix, you need a GNUmake-compatible make that reads GNUmakefile.
-Run "make" to build a debug version (slow, but gives more info on crash)
-Run "make release=1" to build a release version (fast, less info on crash)
\ No newline at end of file
+COMPILING
+=========
+
+To compile MCServer on *nix, you need a GNUmake-compatible make that reads GNUmakefile.
+Run "make" to build a debug version (slow, but gives more info on crash)
+Run "make release=1" to build a release version (fast, less info on crash)
+Add addm32=1 to compile in 32-bit mode on 64-bit systems.