diff --git a/tools/ci/env.sh b/tools/ci/env.sh
index dd2944312..b134f9554 100644
--- a/tools/ci/env.sh
+++ b/tools/ci/env.sh
@@ -12,6 +12,6 @@ PYDICOM_MASTER="git+https://github.com/pydicom/pydicom.git@master"
 MIN_OPT_DEPENDS="matplotlib==1.5.3 pydicom==1.0.1 pillow==2.6"
 
 # Numpy and scipy upload nightly/weekly/intermittent wheels
-NIGHTLY_WHEELS="https://pypi.anaconda.org/scipy-wheels-nightly/simple"
+NIGHTLY_WHEELS="https://anaconda.org/scientific-python-nightly-wheels/simple"
 STAGING_WHEELS="https://pypi.anaconda.org/multibuild-wheels-staging/simple"
 PRE_PIP_FLAGS="--pre --extra-index-url $NIGHTLY_WHEELS --extra-index-url $STAGING_WHEELS"