diff --git a/requirements.txt b/requirements.txt
index a166339..e62c003 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 # Primary requirements:
-pillar
+#pillar
 attrs==16.1.0
 # Use Sybren's branch, until this pull request is merged:
 # https://github.com/dsoprea/PySvn/pull/43