diff --git a/NukiOpenerWrapper.cpp b/NukiOpenerWrapper.cpp
index fab2f54..0398fbb 100644
--- a/NukiOpenerWrapper.cpp
+++ b/NukiOpenerWrapper.cpp
@@ -404,6 +404,8 @@ void NukiOpenerWrapper::updateConfig()
 
 void NukiOpenerWrapper::updateAuthData()
 {
+    if(_nukiOpener.getSecurityPincode() == 0) return;    
+    
     Nuki::CmdResult result = _nukiOpener.retrieveLogEntries(0, 0, 0, true);
     if(result != Nuki::CmdResult::Success)
     {
diff --git a/NukiWrapper.cpp b/NukiWrapper.cpp
index 3726382..24d0c75 100644
--- a/NukiWrapper.cpp
+++ b/NukiWrapper.cpp
@@ -374,6 +374,8 @@ void NukiWrapper::updateConfig()
 
 void NukiWrapper::updateAuthData()
 {
+    if(_nukiLock.getSecurityPincode() == 0) return;
+    
     Nuki::CmdResult result = _nukiLock.retrieveLogEntries(0, 0, 0, true);
     if(result != Nuki::CmdResult::Success)
     {