diff --git a/ci/requirements-3.5.pip b/ci/requirements-3.5.pip
index 0d9e44cf39fa4..c9565f2173070 100644
--- a/ci/requirements-3.5.pip
+++ b/ci/requirements-3.5.pip
@@ -1 +1,2 @@
 xarray==0.9.1
+pandas_gbq
diff --git a/ci/requirements-3.6_BUILD_TEST.pip b/ci/requirements-3.6_BUILD_TEST.pip
index a0fc77c40bc00..f4617133cad5b 100644
--- a/ci/requirements-3.6_BUILD_TEST.pip
+++ b/ci/requirements-3.6_BUILD_TEST.pip
@@ -1,7 +1,6 @@
 xarray
 geopandas
 seaborn
-pandas_gbq
 pandas_datareader
 statsmodels
 scikit-learn