diff --git a/core/libressl/build b/core/libressl/build
index efe55abb..80de1bcd 100755
--- a/core/libressl/build
+++ b/core/libressl/build
@@ -7,4 +7,4 @@
 make
 make DESTDIR="$1" install
 
-install -Dm 755 update-certdata.sh "$1/etc/ssl"
+cp -f update-certdata.sh "$1/etc/ssl"