diff --git a/setup.py b/setup.py
index c8c2b043b678d1234900cc8d4795f5149c824e26..1b7ac50604efe960ab6412295ab38a0ed8ebc2e6 100644
--- a/setup.py
+++ b/setup.py
@@ -66,7 +66,6 @@ setup(
         "setuptools",
         "simplejson",
         "sphinx",
-        "sphinx-numfig",
         "sphinxcontrib-programoutput",
         "sphinxcontrib-ansi",
         "sphinxcontrib-httpdomain",