diff --git a/src/main/java/appeng/me/cache/NetworkMonitor.java b/src/main/java/appeng/me/cache/NetworkMonitor.java
index aef4e8c4c..c3a868f64 100644
--- a/src/main/java/appeng/me/cache/NetworkMonitor.java
+++ b/src/main/java/appeng/me/cache/NetworkMonitor.java
@@ -114,7 +114,7 @@ public class NetworkMonitor<T extends IAEStack<T>> extends MEMonitorHandler<T>
 			}
 		}
 
-		NetworkMonitor<?> last = DEPTH.pop();
+		final NetworkMonitor<?> last = DEPTH.pop();
 		if ( last != this )
 			throw new RuntimeException( "Invalid Access to Networked Storage API detected." );
 	}