diff --git a/test/simple-runtime/runtime.txt b/test/simple-runtime/runtime.txt
index d56a3d0..3210793 100644
--- a/test/simple-runtime/runtime.txt
+++ b/test/simple-runtime/runtime.txt
@@ -1 +1 @@
-python-2.7.3
\ No newline at end of file
+python-2.6.3
\ No newline at end of file