diff --git a/ansi/src/main/java/de/staropensource/engine/ansi/AnsiSubsystem.java b/ansi/src/main/java/de/staropensource/engine/ansi/AnsiSubsystem.java
index 8ad05c3..a701800 100644
--- a/ansi/src/main/java/de/staropensource/engine/ansi/AnsiSubsystem.java
+++ b/ansi/src/main/java/de/staropensource/engine/ansi/AnsiSubsystem.java
@@ -21,6 +21,7 @@ package de.staropensource.engine.ansi;
 
 import de.staropensource.engine.base.annotation.EngineSubsystem;
 import de.staropensource.engine.base.implementable.SubsystemClass;
+import de.staropensource.engine.base.implementation.logging.PlainLoggingAdapter;
 import de.staropensource.engine.base.utility.information.EngineInformation;
 import de.staropensource.engine.base.implementation.versioning.StarOpenSourceVersioningSystem;
 import de.staropensource.engine.base.logging.Logger;
@@ -71,7 +72,8 @@ public final class AnsiSubsystem extends SubsystemClass {
     /** {@inheritDoc} */
     @Override
     public void initializeSubsystem() {
-        Logger.setLoggingAdapter(new AnsiLoggingAdapter());
+        if (Logger.getLoggingAdapter().getClass().getName().equals(PlainLoggingAdapter.class.getName()))
+            Logger.setLoggingAdapter(new AnsiLoggingAdapter());
     }
 
     /** {@inheritDoc} */