diff --git a/ci/install_conda.sh b/ci/install_conda.sh
index 2a54a038b474e..4c8a62c64979d 100755
--- a/ci/install_conda.sh
+++ b/ci/install_conda.sh
@@ -98,7 +98,7 @@ fi
 
 python setup.py build_ext --inplace && python setup.py develop
 
-for package in beautifulsoup4 'python-dateutil'; do
+for package in beautifulsoup4; do
     pip uninstall --yes $package
 done