diff --git a/com.oracle.truffle.r.nodes.builtin/src/com/oracle/truffle/r/nodes/builtin/base/foreign/CallAndExternalFunctions.java b/com.oracle.truffle.r.nodes.builtin/src/com/oracle/truffle/r/nodes/builtin/base/foreign/CallAndExternalFunctions.java
index bdef66450b71b01cd66cf7dec076a295c08ea5f7..647e0140bbf6faecbe62e14a6d897253acc45e6b 100644
--- a/com.oracle.truffle.r.nodes.builtin/src/com/oracle/truffle/r/nodes/builtin/base/foreign/CallAndExternalFunctions.java
+++ b/com.oracle.truffle.r.nodes.builtin/src/com/oracle/truffle/r/nodes/builtin/base/foreign/CallAndExternalFunctions.java
@@ -71,7 +71,6 @@ import com.oracle.truffle.r.library.utils.TypeConvertNodeGen;
 import com.oracle.truffle.r.library.utils.UnzipNodeGen;
 import com.oracle.truffle.r.nodes.builtin.RExternalBuiltinNode;
 import com.oracle.truffle.r.nodes.builtin.RInternalCodeBuiltinNode;
-import com.oracle.truffle.r.nodes.helpers.MaterializeNode;
 import com.oracle.truffle.r.nodes.objects.GetPrimNameNodeGen;
 import com.oracle.truffle.r.nodes.objects.NewObjectNodeGen;
 import com.oracle.truffle.r.runtime.FastROptions;
@@ -86,6 +85,7 @@ import com.oracle.truffle.r.runtime.data.RExternalPtr;
 import com.oracle.truffle.r.runtime.data.RList;
 import com.oracle.truffle.r.runtime.data.RMissing;
 import com.oracle.truffle.r.runtime.data.RNull;
+import com.oracle.truffle.r.runtime.data.nodes.MaterializeNode;
 import com.oracle.truffle.r.runtime.ffi.CallRFFI;
 import com.oracle.truffle.r.runtime.ffi.DLL;
 import com.oracle.truffle.r.runtime.ffi.NativeCallInfo;
diff --git a/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/helpers/MaterializeNode.java b/com.oracle.truffle.r.runtime/src/com/oracle/truffle/r/runtime/data/nodes/MaterializeNode.java
similarity index 97%
rename from com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/helpers/MaterializeNode.java
rename to com.oracle.truffle.r.runtime/src/com/oracle/truffle/r/runtime/data/nodes/MaterializeNode.java
index 77ee70b395c64891b9fe3b119269461d662703e3..67f641bca46d4247ce9de3b0bbe5433c9c90c7e9 100644
--- a/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/helpers/MaterializeNode.java
+++ b/com.oracle.truffle.r.runtime/src/com/oracle/truffle/r/runtime/data/nodes/MaterializeNode.java
@@ -20,7 +20,7 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
-package com.oracle.truffle.r.nodes.helpers;
+package com.oracle.truffle.r.runtime.data.nodes;
 
 import com.oracle.truffle.api.dsl.Cached;
 import com.oracle.truffle.api.dsl.Fallback;