diff --git a/makepanda/makepanda.py b/makepanda/makepanda.py
index 5de275d9d6..743213757b 100755
--- a/makepanda/makepanda.py
+++ b/makepanda/makepanda.py
@@ -166,7 +166,7 @@ def parseopts(args):
     # Options for which to display a deprecation warning.
     removedopts = [
         "use-touchinput", "no-touchinput", "no-awesomium", "no-directscripts",
-        "no-carbon", "universal",
+        "no-carbon", "universal", "no-physx", "no-rocket"
         ]
 
     # All recognized options.