diff --git a/src/BreCalClient/App.config b/src/BreCalClient/App.config
index 8ff9c1b..9617595 100644
--- a/src/BreCalClient/App.config
+++ b/src/BreCalClient/App.config
@@ -38,7 +38,7 @@
                 <value>https://www.textbausteine.net/</value>
             </setting>
             <setting name="API_URL" serializeAs="String">
-                <value>https://brecaltest.bsmd-emswe.eu</value>
+                <value>http://127.0.0.1:5000</value>
             </setting>
         </BreCalClient.Properties.Settings>
     </applicationSettings>
diff --git a/src/BreCalClient/Properties/Settings.Designer.cs b/src/BreCalClient/Properties/Settings.Designer.cs
index 60f862a..c47d07a 100644
--- a/src/BreCalClient/Properties/Settings.Designer.cs
+++ b/src/BreCalClient/Properties/Settings.Designer.cs
@@ -64,7 +64,7 @@ namespace BreCalClient.Properties {
 
         [global::System.Configuration.ApplicationScopedSettingAttribute()]
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
-        [global::System.Configuration.DefaultSettingValueAttribute("https://brecaltest.bsmd-emswe.eu")]
+        [global::System.Configuration.DefaultSettingValueAttribute("http://127.0.0.1:5000")]
         public string API_URL {
             get {
                 return ((string)(this["API_URL"]));
diff --git a/src/BreCalClient/Properties/Settings.settings b/src/BreCalClient/Properties/Settings.settings
index 5c0ce15..4ad4b79 100644
--- a/src/BreCalClient/Properties/Settings.settings
+++ b/src/BreCalClient/Properties/Settings.settings
@@ -15,7 +15,7 @@
       <Value Profile="(Default)" />
     </Setting>
     <Setting Name="API_URL" Type="System.String" Scope="Application">
-      <Value Profile="(Default)">https://brecaltest.bsmd-emswe.eu</Value>
+      <Value Profile="(Default)">http://127.0.0.1:5000</Value>
     </Setting>
     <Setting Name="Width" Type="System.Double" Scope="User">
       <Value Profile="(Default)">800</Value>
diff --git a/src/server/BreCal/local_db.py b/src/server/BreCal/local_db.py
index 3c7b936..d610e02 100644
--- a/src/server/BreCal/local_db.py
+++ b/src/server/BreCal/local_db.py
@@ -13,7 +13,7 @@ def initPool(instancePath, connection_filename="connection_data_test.json"):
         if(config_path == None):
             config_path = os.path.join(instancePath,f'../../../secure/{connection_filename}') #connection_data_test.json');
 
-        # config_path = "E:/temp/connection_data.json"
+        config_path = "E:/temp/connection_data.json"
         print (config_path)
 
         if not os.path.exists(config_path):
@@ -35,7 +35,7 @@ def initPool(instancePath, connection_filename="connection_data_test.json"):
         credentials_file = "email_credentials_test.json"
         credentials_path = os.path.join(instancePath,f'../../../secure/{credentials_file}')
 
-        # credentials_path = "E:/temp/email_credentials_devel.json"
+        credentials_path = "E:/temp/email_credentials_devel.json"
 
         if not os.path.exists(credentials_path):
             print ('cannot find ' + os.path.abspath(credentials_path))