diff --git a/builds/libraries/vendor/geos b/builds/libraries/vendor/geos
new file mode 100755
index 0000000000000000000000000000000000000000..1baa750d7c66c1e06ec0d7f00810f9bfcf4e5d43
--- /dev/null
+++ b/builds/libraries/vendor/geos
@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+# Build Path: /app/.heroku/vendor/
+
+OUT_PREFIX=$1
+
+# Use new path, containing autoconf.
+export PATH="/app/.heroku/python/bin/:$PATH"
+hash -r
+
+
+echo "Building geos..."
+
+SOURCE_TARBALL='http://download.osgeo.org/geos/geos-3.4.2.tar.bz2'
+
+curl -L $SOURCE_TARBALL | tar xj
+
+cd geos-3.4.2
+./configure --prefix=$OUT_PREFIX  &&
+make
+make install
+
+# Cleanup
+cd ..