diff --git a/perl/.gitignore b/perl/.gitignore
index 16568472..bf67c8ff 100644
--- a/perl/.gitignore
+++ b/perl/.gitignore
@@ -1,5 +1,5 @@
 META.yml
-MYMETA.yml
+MYMETA.*
 Makefile
 Makefile.old
 MessagePack.bs
@@ -15,3 +15,6 @@ MANIFEST
 ppport.h
 .testenv/
 xshelper.h
+*.swp
+*~
+
diff --git a/perl/MANIFEST.SKIP b/perl/MANIFEST.SKIP
index 1d2192f5..2a184b51 100644
--- a/perl/MANIFEST.SKIP
+++ b/perl/MANIFEST.SKIP
@@ -2,10 +2,12 @@
 \bCVS\b
 ^MANIFEST\.
 ^Makefile$
-^MYMETA\.yml$
+^MYMETA\.(?:yml|json)$
 ~$
 ^#
 \.old$
+\.swp$
+~$
 ^blib/
 ^pm_to_blib
 ^MakeMaker-\d