diff --git a/src/core/org/luaj/vm2/lib/CoroutineLib.java b/src/core/org/luaj/vm2/lib/CoroutineLib.java
index 7e037c9e..32e399a4 100644
--- a/src/core/org/luaj/vm2/lib/CoroutineLib.java
+++ b/src/core/org/luaj/vm2/lib/CoroutineLib.java
@@ -26,8 +26,6 @@ import org.luaj.vm2.LuaTable;
 import org.luaj.vm2.LuaThread;
 import org.luaj.vm2.LuaValue;
 import org.luaj.vm2.Varargs;
-import org.luaj.vm2.lib.jme.JmePlatform;
-import org.luaj.vm2.lib.jse.JsePlatform;
 
 /** 
  * Subclass of {@link LibFunction} which implements the lua standard {@code coroutine} 
diff --git a/src/core/org/luaj/vm2/lib/MathLib.java b/src/core/org/luaj/vm2/lib/MathLib.java
index 48aa44b2..79f3e18e 100644
--- a/src/core/org/luaj/vm2/lib/MathLib.java
+++ b/src/core/org/luaj/vm2/lib/MathLib.java
@@ -27,9 +27,6 @@ import org.luaj.vm2.LuaDouble;
 import org.luaj.vm2.LuaTable;
 import org.luaj.vm2.LuaValue;
 import org.luaj.vm2.Varargs;
-import org.luaj.vm2.lib.jme.JmePlatform;
-import org.luaj.vm2.lib.jse.JseMathLib;
-import org.luaj.vm2.lib.jse.JsePlatform;
 
 /** 
  * Subclass of {@link LibFunction} which implements the lua standard {@code math}