diff --git a/api/ant.properties b/api/ant.properties
deleted file mode 100644
index bab71f6cc..000000000
--- a/api/ant.properties
+++ /dev/null
@@ -1,2 +0,0 @@
-# output files and apk
-out.dir=antbuild
diff --git a/facebook/facebook/ant.properties b/facebook/facebook/ant.properties
deleted file mode 100644
index bab71f6cc..000000000
--- a/facebook/facebook/ant.properties
+++ /dev/null
@@ -1,2 +0,0 @@
-# output files and apk
-out.dir=antbuild
diff --git a/greendroid/GreenDroid/ant.properties b/greendroid/GreenDroid/ant.properties
deleted file mode 100644
index bab71f6cc..000000000
--- a/greendroid/GreenDroid/ant.properties
+++ /dev/null
@@ -1,2 +0,0 @@
-# output files and apk
-out.dir=antbuild