diff --git a/src/tool_operate.c b/src/tool_operate.c
index 616061ee46..2b0cc083c0 100644
--- a/src/tool_operate.c
+++ b/src/tool_operate.c
@@ -2721,6 +2721,7 @@ CURLcode operate(struct GlobalConfig *global, int argc, argv_item_t argv[])
         curl_share_setopt(share, CURLSHOPT_SHARE, CURL_LOCK_DATA_SSL_SESSION);
         curl_share_setopt(share, CURLSHOPT_SHARE, CURL_LOCK_DATA_CONNECT);
         curl_share_setopt(share, CURLSHOPT_SHARE, CURL_LOCK_DATA_PSL);
+        curl_share_setopt(share, CURLSHOPT_SHARE, CURL_LOCK_DATA_HSTS);
 
         /* Get the required arguments for each operation */
         do {