diff --git a/com.oracle.truffle.r.nodes.builtin/src/com/oracle/truffle/r/nodes/builtin/base/BasePackage.java b/com.oracle.truffle.r.nodes.builtin/src/com/oracle/truffle/r/nodes/builtin/base/BasePackage.java
index 341d8f9acd9856a6af3435377f670126cf1796d7..e0e20dff6d6b9a96aeb3575dd524ada71e34dfaf 100644
--- a/com.oracle.truffle.r.nodes.builtin/src/com/oracle/truffle/r/nodes/builtin/base/BasePackage.java
+++ b/com.oracle.truffle.r.nodes.builtin/src/com/oracle/truffle/r/nodes/builtin/base/BasePackage.java
@@ -423,7 +423,7 @@ public class BasePackage extends RBuiltinPackage {
         add(FastRInterop.IsExternal.class, FastRInteropFactory.IsExternalNodeGen::create);
         add(FastRInterop.JavaClass.class, FastRInteropFactory.JavaClassNodeGen::create);
         add(FastRInterop.JavaClassName.class, FastRInteropFactory.JavaClassNameNodeGen::create);
-        add(FastRInterop.JavaAddClasspathEntry.class, FastRInteropFactory.JavaAddClasspathEntryNodeGen::create);
+        add(FastRInterop.JavaAddToClasspath.class, FastRInteropFactory.JavaAddToClasspathNodeGen::create);
         add(FastRInterop.IsForeignArray.class, FastRInteropFactory.IsForeignArrayNodeGen::create);
         add(FastRInterop.NewJavaArray.class, FastRInteropFactory.NewJavaArrayNodeGen::create);
         add(FastRInterop.ToJavaArray.class, FastRInteropFactory.ToJavaArrayNodeGen::create);
diff --git a/com.oracle.truffle.r.nodes.builtin/src/com/oracle/truffle/r/nodes/builtin/fastr/FastRInterop.java b/com.oracle.truffle.r.nodes.builtin/src/com/oracle/truffle/r/nodes/builtin/fastr/FastRInterop.java
index 5678a43e44ebf87f4187beb81d79cf104d02cfec..335338ad4e1d64314b62dfff57eafe05c474f622 100644
--- a/com.oracle.truffle.r.nodes.builtin/src/com/oracle/truffle/r/nodes/builtin/fastr/FastRInterop.java
+++ b/com.oracle.truffle.r.nodes.builtin/src/com/oracle/truffle/r/nodes/builtin/fastr/FastRInterop.java
@@ -451,11 +451,11 @@ public class FastRInterop {
         }
     }
 
-    @RBuiltin(name = "java.addClasspathEntry", visibility = OFF, kind = PRIMITIVE, parameterNames = {"value", "silent"}, behavior = COMPLEX)
-    public abstract static class JavaAddClasspathEntry extends RBuiltinNode.Arg2 {
+    @RBuiltin(name = "java.addToClasspath", visibility = OFF, kind = PRIMITIVE, parameterNames = {"value", "silent"}, behavior = COMPLEX)
+    public abstract static class JavaAddToClasspath extends RBuiltinNode.Arg2 {
 
         static {
-            Casts casts = new Casts(JavaAddClasspathEntry.class);
+            Casts casts = new Casts(JavaAddToClasspath.class);
             casts.arg("value").mustBe(stringValue()).asStringVector();
             casts.arg("silent").mapMissing(Predef.constant(RRuntime.LOGICAL_FALSE)).mustBe(logicalValue().or(Predef.nullValue())).asLogicalVector().mustBe(singleElement()).findFirst().mustBe(
                             notLogicalNA()).map(Predef.toBoolean());