diff --git a/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/instrument/RInstrument.java b/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/instrument/RInstrument.java
index 11eada1660e64d572b27a780e84d77bb56417b91..b69428692371e077c28ad399474066a0e7389d2e 100644
--- a/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/instrument/RInstrument.java
+++ b/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/instrument/RInstrument.java
@@ -24,9 +24,7 @@ package com.oracle.truffle.r.nodes.instrument;
 
 import com.oracle.truffle.api.*;
 import com.oracle.truffle.api.instrument.Probe;
-import com.oracle.truffle.api.instrument.Probe.ProbeListener;
-import com.oracle.truffle.api.instrument.StandardSyntaxTag;
-import com.oracle.truffle.api.instrument.SyntaxTag;
+import com.oracle.truffle.api.instrument.*;
 import com.oracle.truffle.api.nodes.*;
 import com.oracle.truffle.api.source.Source;
 import com.oracle.truffle.r.nodes.function.*;