diff --git a/cabal.project b/cabal.project
new file mode 100644
index 0000000..44a4602
--- /dev/null
+++ b/cabal.project
@@ -0,0 +1,6 @@
+
+packages: .
+
+package opendht-hs
+  c2hs-options: -C -std=gnu18
+