diff --git a/build.gradle.kts b/build.gradle.kts
index 740b1ba..b404721 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,3 +1,5 @@
+import com.github.jengelman.gradle.plugins.shadow.transformers.Log4j2PluginsCacheFileTransformer
+
 plugins {
     application
     idea
@@ -33,7 +35,7 @@ dependencies {
     implementation("org.telegram:telegrambots-client:8.0.0")
     implementation("org.telegram:telegrambots-extensions:8.0.0")
     implementation("org.telegram:telegrambots-longpolling:8.0.0")
-    // implementation("pl.tkowalcz.tjahzi:log4j2-appender:0.9.32")
+    implementation("pl.tkowalcz.tjahzi:log4j2-appender:0.9.32")
 
     testAnnotationProcessor("org.projectlombok:lombok:1.18.36")
     testImplementation(platform("org.junit:junit-bom:5.11.4"))
@@ -58,6 +60,10 @@ repositories {
     mavenCentral()
 }
 
+tasks.shadowJar {
+    transform(Log4j2PluginsCacheFileTransformer())
+}
+
 tasks.test {
     useJUnitPlatform()
 }
diff --git a/src/main/resources/log4j2.xml b/src/main/resources/log4j2.xml
index 593d1b4..69f8e1a 100644
--- a/src/main/resources/log4j2.xml
+++ b/src/main/resources/log4j2.xml
@@ -3,8 +3,8 @@
   <Properties>
     <Property name="CONSOLE_LOG_PATTERN">%d{HH:mm:ss.SSS} %5p --- [%t] %c : %m%n</Property>
     <Property name="CONSOLE_LOG_CHARSET">UTF-8</Property>
-    <!--<Property name="LOKI_LOG_PATTERN">%d{yyyy-MM-dd HH:mm:ss.SSS} %5p -&#45;&#45; [%t] %c : %m%n</Property>-->
-    <!--<Property name="LOKI_LOG_CHARSET">UTF-8</Property>-->
+    <Property name="LOKI_LOG_PATTERN">%d{yyyy-MM-dd HH:mm:ss.SSS} %5p --- [%t] %c : %m%n</Property>
+    <Property name="LOKI_LOG_CHARSET">UTF-8</Property>
   </Properties>
 
   <Appenders>
@@ -15,23 +15,23 @@
       </Filters>
     </Console>
 
-    <!--<Loki name="Loki">-->
-    <!--  <host>${env:LOKI_HOST}</host>-->
-    <!--  <port>${env:LOKI_PORT}</port>-->
+    <Loki name="Loki">
+      <host>${env:LOKI_HOST}</host>
+      <port>${env:LOKI_PORT}</port>
 
-    <!--  <username>${env:LOKI_USERNAME}</username>-->
-    <!--  <password>${env:LOKI_PASSWORD}</password>-->
+      <username>${env:LOKI_USERNAME}</username>
+      <password>${env:LOKI_PASSWORD}</password>
 
-    <!--  <PatternLayout pattern="${LOKI_LOG_PATTERN}" charset="${LOKI_LOG_CHARSET}"/>-->
+      <PatternLayout pattern="${LOKI_LOG_PATTERN}" charset="${LOKI_LOG_CHARSET}"/>
 
-    <!--  <Label name="service_name" value="StoreScraperBot"/>-->
-    <!--  <Label name="environment" value="${env:ENV}"/>-->
-    <!--</Loki>-->
+      <Label name="service_name" value="StoreScraperBot"/>
+      <Label name="environment" value="${env:ENV}"/>
+    </Loki>
   </Appenders>
   <Loggers>
     <Root level="${env:LOG_LEVEL:-debug}">
       <AppenderRef ref="ConsoleAppender"/>
-      <!--<AppenderRef ref="Loki"/>-->
+      <AppenderRef ref="Loki"/>
     </Root>
   </Loggers>
 </Configuration>