diff --git a/examples/examples/remote-dataframe.rs b/examples/examples/remote-dataframe.rs
index 863060be5..74ae5f097 100644
--- a/examples/examples/remote-dataframe.rs
+++ b/examples/examples/remote-dataframe.rs
@@ -15,7 +15,7 @@
 // specific language governing permissions and limitations
 // under the License.
 
-use ballista::{extension::SessionConfigExt, prelude::*};
+use ballista::prelude::*;
 use ballista_examples::test_util;
 use datafusion::{
     execution::SessionStateBuilder,
diff --git a/examples/examples/remote-sql.rs b/examples/examples/remote-sql.rs
index 8d3008580..673b2dd62 100644
--- a/examples/examples/remote-sql.rs
+++ b/examples/examples/remote-sql.rs
@@ -15,7 +15,7 @@
 // specific language governing permissions and limitations
 // under the License.
 
-use ballista::{extension::SessionConfigExt, prelude::*};
+use ballista::prelude::*;
 use ballista_examples::test_util;
 use datafusion::{
     execution::SessionStateBuilder,
diff --git a/examples/examples/standalone-sql.rs b/examples/examples/standalone-sql.rs
index 4a55c490f..9a03bd9b4 100644
--- a/examples/examples/standalone-sql.rs
+++ b/examples/examples/standalone-sql.rs
@@ -15,10 +15,7 @@
 // specific language governing permissions and limitations
 // under the License.
 
-use ballista::{
-    extension::SessionConfigExt,
-    prelude::{Result, SessionContextExt},
-};
+use ballista::prelude::{Result, SessionConfigExt, SessionContextExt};
 use ballista_examples::test_util;
 use datafusion::{
     execution::{options::ParquetReadOptions, SessionStateBuilder},