diff --git a/packages/rollup-contracts/.gitattributes b/packages/rollup-contracts/.gitattributes
new file mode 100644
index 0000000000000..5e826b3f5f547
--- /dev/null
+++ b/packages/rollup-contracts/.gitattributes
@@ -0,0 +1,2 @@
+
+*.sol linguist-language=Solidity