1 files changed, 2 insertions, 0 deletions
diff --git a/interface.ccl b/interface.ccl
index dc99c55..6b46a0a 100644
--- a/interface.ccl
+++ b/interface.ccl
@@ -3,3 +3,5 @@
 
 implements: IOHDF5Util
 inherits:   IO, Hyperslab
+
+USES INCLUDE HEADER: Hyperslab.h