diff --git a/compiler/preloader/instrumentation/src/org/jetbrains/jet/preloading/instrumentation/InterceptionInstrumenter.java b/compiler/preloader/instrumentation/src/org/jetbrains/jet/preloading/instrumentation/InterceptionInstrumenter.java
index fe7112c4b2b..8de43ea87e6 100644
--- a/compiler/preloader/instrumentation/src/org/jetbrains/jet/preloading/instrumentation/InterceptionInstrumenter.java
+++ b/compiler/preloader/instrumentation/src/org/jetbrains/jet/preloading/instrumentation/InterceptionInstrumenter.java
@@ -29,7 +29,7 @@ import java.util.regex.Pattern;
 
 import static org.jetbrains.asm4.Opcodes.*;
 
-public class InterceptionInstrumenter implements Instrumenter {
+public class InterceptionInstrumenter {
     private static final Pattern ANYTHING = Pattern.compile(".*");
     private final Map<String, ClassMatcher> classPatterns = new LinkedHashMap<String, ClassMatcher>();