diff --git a/.gitignore b/.gitignore
index 7b5fbc2..16c6e16 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,4 +6,4 @@ dist-newstyle/
 *.o
 *.hi
 .ghc.environment*
-cabal.project
\ No newline at end of file
+cabal.project.local
diff --git a/cabal.project b/cabal.project
new file mode 100644
index 0000000..0b6cfda
--- /dev/null
+++ b/cabal.project
@@ -0,0 +1,9 @@
+packages: .
+
+source-repository-package
+  type: git
+  location: https://github.com/logos-storage/hs-leopard.git
+  tag: eaac469766e90083ed6edb9473c66337d8ceb68a
+
+package hs-leopard
+  ghc-options: -optcxx-mssse3