diff --git a/lib/.cppi-disable b/lib/.cppi-disable
index f8fcb65c6..879721e77 100644
--- a/lib/.cppi-disable
+++ b/lib/.cppi-disable
@@ -18,8 +18,11 @@ md5.h
 obstack.h
 printf-args.h
 printf-parse.h
+regcomp.c
 regex.c
 regex.h
+regex_internal.c
+regex_internal.h
 stdbool_.h
 strdup.h
 strndup.h