diff --git a/src/NukiOpenerWrapper.cpp b/src/NukiOpenerWrapper.cpp
index 648108ef..5390afbb 100644
--- a/src/NukiOpenerWrapper.cpp
+++ b/src/NukiOpenerWrapper.cpp
@@ -330,6 +330,10 @@ void NukiOpenerWrapper::setPin(const uint16_t pin)
 void NukiOpenerWrapper::unpair()
 {
     _nukiOpener.unPairNuki();
+    Preferences nukiBlePref;
+    nukiBlePref.begin("NukiHubopener", false);
+    nukiBlePref.clear();
+    nukiBlePref.end();        
     _deviceId->assignNewId();
     _preferences->remove(preference_nuki_id_opener);
     _paired = false;
diff --git a/src/NukiWrapper.cpp b/src/NukiWrapper.cpp
index e9236800..e0fb7c2b 100644
--- a/src/NukiWrapper.cpp
+++ b/src/NukiWrapper.cpp
@@ -334,6 +334,10 @@ void NukiWrapper::setPin(const uint16_t pin)
 void NukiWrapper::unpair()
 {
     _nukiLock.unPairNuki();
+    Preferences nukiBlePref;
+    nukiBlePref.begin("NukiHub", false);
+    nukiBlePref.clear();
+    nukiBlePref.end();
     _deviceId->assignNewId();
     _preferences->remove(preference_nuki_id_lock);
     _paired = false;