diff --git a/.gitignore b/.gitignore
index c47a39dc..21bf3708 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,7 +40,10 @@ ltmain.sh
 ylwrap
 tags
 cscope.out
-/src/avrdude-[1-9].*.tar.*
+/src/avrdude-[1-9].[0-9].tar.*
+/src/avrdude-[1-9].[0-9]/
+/src/avrdude-[1-9].[0-9]-20[0-9][0-9][01][0-9][0-3][0-9].tar.*
+/src/avrdude-[1-9].[0-9]-20[0-9][0-9][01][0-9][0-3][0-9]/
 /src/GNUmakefile
 
 *.o