diff --git a/src/BreCalClient/App.config b/src/BreCalClient/App.config
index 82a5b92..cab52d2 100644
--- a/src/BreCalClient/App.config
+++ b/src/BreCalClient/App.config
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <configuration>
     <configSections>
+		<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler,Log4net"/>
         <sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
             <section name="BreCalClient.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
         </sectionGroup>
@@ -8,6 +9,23 @@
             <section name="BreCalClient.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" allowExeDefinition="MachineToLocalUser" requirePermission="false" />
         </sectionGroup>
     </configSections>
+	<log4net>
+		<root>
+			<level value="DEBUG"/>
+			<appender-ref ref="LogFileAppender"/>
+		</root>
+		<appender name="LogFileAppender" type="log4net.Appender.RollingFileAppender">
+			<param name="File" value="log-BreCalClient.txt"/>
+			<param name="AppendToFile" value="true"/>
+			<rollingStyle value="Size"/>
+			<maxSizeRollBackups value="10"/>
+			<maximumFileSize value="10MB"/>
+			<staticLogFileName value="true"/>
+			<layout type="log4net.Layout.PatternLayout">
+				<param name="ConversionPattern" value="%date [%thread] %-5level [%logger] - %message%newline"/>
+			</layout>
+		</appender>
+	</log4net>
     <applicationSettings>
         <BreCalClient.Properties.Settings>
             <setting name="BG_COLOR" serializeAs="String">