diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index bd2c9b030a..81983103ac 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
+
+	* syscalls/update-freebsd.sh: Add double quotes.
+
 2020-04-28  Tom Tromey  <tom@tromey.com>
 
 	* NEWS: Update.
diff --git a/gdb/syscalls/update-freebsd.sh b/gdb/syscalls/update-freebsd.sh
index 7b177f3115..5d9602641b 100755
--- a/gdb/syscalls/update-freebsd.sh
+++ b/gdb/syscalls/update-freebsd.sh
@@ -69,7 +69,7 @@ awk '
 }
 /\/\* [0-9]* is freebsd[0-9]* [a-z_]* \*\// {
     printf "  <syscall name=\"%s_%s\" number=\"%s\" alias=\"%s\"/>\n", $4, $5, $2, $5
-}' $1 >> freebsd.xml.tmp
+}' "$1" >> freebsd.xml.tmp
 
 cat >> freebsd.xml.tmp <<EOF
 </syscalls_info>