diff --git a/requirements_conda.txt b/requirements_conda.txt
index efab610..95f101e 100644
--- a/requirements_conda.txt
+++ b/requirements_conda.txt
@@ -4,6 +4,7 @@ notebook>=5.0.0
 numpy>=1.11.0
 pandas>=0.20.0
 pillow
+pycurl
 pyzmq
 scikit-learn
 Sphinx