diff --git a/reactos/config-amd64.template.rbuild b/reactos/config-amd64.template.rbuild
index e683b9b8cce..9403c655322 100644
--- a/reactos/config-amd64.template.rbuild
+++ b/reactos/config-amd64.template.rbuild
@@ -77,4 +77,10 @@
 -->
 <property name="_WINKD_" value="0" />
 
+<!--
+	Whether to compile support for ELF files. Do not enable unless you know what
+	you're doing.
+-->
+<property name="_ELF_" value="0" />
+
 </group>