1 files changed, 1 insertions, 1 deletions
diff --git a/src/httprpc.cpp b/src/httprpc.cpp
index ff75789223..4d49736140 100644
--- a/src/httprpc.cpp
+++ b/src/httprpc.cpp
@@ -174,7 +174,7 @@ static bool HTTPReq_JSONRPC(HTTPRequest* req, const std::string &)
         /* Deter brute-forcing
            If this results in a DoS the user really
            shouldn't have their RPC port exposed. */
-        MilliSleep(250);
+        UninterruptibleSleep(std::chrono::milliseconds{250});
 
         req->WriteHeader("WWW-Authenticate", WWW_AUTH_HEADER_DATA);
         req->WriteReply(HTTP_UNAUTHORIZED);