1 files changed, 2 insertions, 0 deletions
diff --git a/configuration.ccl b/configuration.ccl
index 5ef0c7a..f21ead7 100644
--- a/configuration.ccl
+++ b/configuration.ccl
@@ -2,3 +2,5 @@
 # $Header$
 
 REQUIRES IOUtil
+
+REQUIRES THORNS: IOUtil