diff --git a/.gitignore b/.gitignore
index b59f2b4b1d32..668b6d90483a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,28 +1,24 @@
 *.a
 *.core
 *.o
 *.so
 *.swp
 *~
 _.tinderbox.*
 _.universe-toolchain
 _.amd64.*
 _.arm.*
 _.arm64.*
 _.i386.*
-_.ia64.*
 _.mips.*
-_.pc98.*
 _.powerpc.*
 _.riscv.*
-_.sparc64.*
-_.sun4v.*
 GPATH
 GRTAGS
 GTAGS
 ID
 cscope.files
 cscope.in.out
 cscope.out
 cscope.po.out
 tags