diff --git a/guacamole/ant/build.properties b/guacamole/ant/build.properties
index dacb44632..f31077df1 100644
--- a/guacamole/ant/build.properties
+++ b/guacamole/ant/build.properties
@@ -7,6 +7,6 @@ build.dir=build
 dist.dir=dist
 doc.dir=doc
 
-tar.dir=guacamole-0.3.0
+tar.dir=guacamole-0.3.0rc1
 tar.src.dir=guacamole-src