diff --git a/.gitattributes b/.gitattributes
index 282779a..8cd04b2 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1 +1,3 @@
-*.v   linguist-language=verilog
+*.v linguist-language=Verilog
+*.sv linguist-language=SystemVerilog
+