diff --git a/build/build.xml b/build/build.xml
index 60f2540b3..49f01bb41 100755
--- a/build/build.xml
+++ b/build/build.xml
@@ -517,6 +517,10 @@
 
       <!-- plus core.jar... note that this is no longer shared -->
       <classpath file="../core/library/core.jar" />
+      <classpath file="../core/library/gluegen-rt.jar" />
+      <classpath file="../core/library/gluegen-rt-natives-macosx-universal.jar" />
+      <classpath file="../core/library/jogl-all.jar" />
+      <classpath file="../core/library/jogl-all-natives-macosx-universal.jar" />
 
       <arch name="x86_64"/>
       <!-- no support for this with Java 7 from Oracle -->
diff --git a/build/windows/launcher/config.xml b/build/windows/launcher/config.xml
index dc7d954f2..b58a1842c 100755
--- a/build/windows/launcher/config.xml
+++ b/build/windows/launcher/config.xml
@@ -17,6 +17,12 @@
     <mainClass>processing.app.Base</mainClass>
     <cp>lib/pde.jar</cp>
     <cp>core/library/core.jar</cp>
+    <cp>core/library/gluegen-rt.jar</cp>
+    <cp>core/library/gluegen-rt-natives-windows-amd64.jar</cp>
+    <cp>core/library/gluegen-rt-natives-windows-i586.jar</cp>
+    <cp>core/library/jogl-all-natives-windows-amd64.jar</cp>
+    <cp>core/library/jogl-all-natives-windows-i586.jar</cp>
+    <cp>core/library/core.jar</cp>
     <cp>lib/jna.jar</cp>
     <cp>lib/antlr.jar</cp>
     <cp>lib/ant.jar</cp>