diff --git a/scm-webapp/src/main/java/sonia/scm/ScmServletModule.java b/scm-webapp/src/main/java/sonia/scm/ScmServletModule.java
index 8c9847746e..1da04efe6e 100644
--- a/scm-webapp/src/main/java/sonia/scm/ScmServletModule.java
+++ b/scm-webapp/src/main/java/sonia/scm/ScmServletModule.java
@@ -101,6 +101,7 @@ import sonia.scm.util.DebugServlet;
 import sonia.scm.util.ScmConfigurationUtil;
 import sonia.scm.web.cgi.CGIExecutorFactory;
 import sonia.scm.web.cgi.DefaultCGIExecutorFactory;
+import sonia.scm.web.filter.LoggingFilter;
 import sonia.scm.web.security.AdministrationContext;
 import sonia.scm.web.security.ApiBasicAuthenticationFilter;
 import sonia.scm.web.security.AuthenticationManager;
@@ -172,6 +173,9 @@ public class ScmServletModule extends ServletModule
   /** Field description */
   public static final String REST_PACKAGE = "sonia.scm.api.rest";
 
+  /** Field description */
+  public static final String SYSTEM_PROPERTY_DEBUG_HTTP = "scm.debug.http";
+
   /** Field description */
   public static final String[] PATTERN_STATIC_RESOURCES = new String[] {
                                                             PATTERN_SCRIPT,
@@ -299,6 +303,11 @@ public class ScmServletModule extends ServletModule
         Names.named(UrlProviderFactory.TYPE_WUI)).toProvider(
         WebUIUrlProvider.class);
 
+    if ("true".equalsIgnoreCase(System.getProperty(SYSTEM_PROPERTY_DEBUG_HTTP)))
+    {
+      filter(PATTERN_ALL).through(LoggingFilter.class);
+    }
+
     /*
      * filter(PATTERN_PAGE,
      *      PATTERN_STATIC_RESOURCES).through(StaticResourceFilter.class);