diff --git a/build.properties b/build.properties
index 98ecbc0407c..158704c839d 100644
--- a/build.properties
+++ b/build.properties
@@ -50,7 +50,7 @@ junit.classes = ${build.dir}/unit-classes
 junit.reports = ${build.dir}/unit-reports
 
 # Home directory of JavaCC
-javacc.home = ./
+javacc.home = .
 javacc.zip.dir = ${javacc.home}/lib
 javacc.zip = ${javacc.zip.dir}/JavaCC.zip