diff --git a/libraries/ESP8266mDNS/src/LEAmDNS.cpp b/libraries/ESP8266mDNS/src/LEAmDNS.cpp
index 24e5799bb9..39756da6e7 100644
--- a/libraries/ESP8266mDNS/src/LEAmDNS.cpp
+++ b/libraries/ESP8266mDNS/src/LEAmDNS.cpp
@@ -131,6 +131,7 @@ bool MDNSResponder::close(void)
         _announce(false, true);
         _resetProbeStatus(false);   // Stop probing
         _releaseServiceQueries();
+        _releaseServices();
         _releaseUDPContext();
         _releaseHostname();