diff --git a/lib/.gitignore b/lib/.gitignore
index f47812440..c4ae8a674 100644
--- a/lib/.gitignore
+++ b/lib/.gitignore
@@ -320,3 +320,8 @@ limits.h
 /getopt-ext.h
 /getopt-pfx-core.h
 /getopt-pfx-ext.h
+/localtime-buffer.c
+/localtime-buffer.h
+/stat-w32.c
+/stat-w32.h
+/tzset.c
diff --git a/m4/.gitignore b/m4/.gitignore
index 35e30a431..c7193056b 100644
--- a/m4/.gitignore
+++ b/m4/.gitignore
@@ -251,3 +251,5 @@
 /getlogin.m4
 /minmax.m4
 /pthread_rwlock_rdlock.m4
+/localtime-buffer.m4
+/tzset.m4