diff --git a/.gitattributes b/.gitattributes
index f2c4b16..dd1d70d 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -6,9 +6,9 @@
 *.m linguist-detectable=false
 *.mpp linguist-detectable=false
 *.sh linguist-detectable=false
+*.cpp linguist-detectable=false
+*.c linguist-detectable=false
+*.h linguist-detectable=false
 
 *.swift linguist-detectable=true
 *.ts linguist-detectable=true
-*.cpp linguist-detectable=true
-*.c linguist-detectable=true
-*.h linguist-detectable=true