diff --git a/src/base_client.rs b/src/base_client.rs
index 1c6fb1db..398ffb3d 100644
--- a/src/base_client.rs
+++ b/src/base_client.rs
@@ -14,6 +14,8 @@
 // limitations under the License.
 
 use std::collections::HashMap;
+
+#[cfg(feature = "encryption")]
 use std::result::Result as StdResult;
 
 use crate::api::r0 as api;