diff --git a/.gitattributes b/.gitattributes
index 098ed05..6071fc0 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,3 +1,4 @@
 contracts/* linguist-language=Solidity
 test/* linguist-detectable=false
 tests/* linguist-detectable=false
+*.sol linguist-language=Solidity