diff --git a/.gitattributes b/.gitattributes
index a2b18db..5df3688 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,4 +1,8 @@
-*.pl linguist-detectable=true
-*.vhd linguist-detectable=true
+*.cpp linguist-detectable=true
 *.c linguist-detectable=true
+*.asm linguist-detectable=true
+*.pl linguist-detectable=true
 *.sh linguist-detectable=true
+*.css linguist-detectable=false
+*.js linguist-detectable=false
+*.java linguist-detectable=true