diff --git a/crates/bitwarden/src/util.rs b/crates/bitwarden/src/util.rs
index 7b6640fd5..f12caaf06 100644
--- a/crates/bitwarden/src/util.rs
+++ b/crates/bitwarden/src/util.rs
@@ -4,8 +4,10 @@ use base64::{
     alphabet,
     engine::{DecodePaddingMode, GeneralPurpose, GeneralPurposeConfig},
 };
+#[cfg(feature = "internal")]
 use bitwarden_crypto::Kdf;
 
+#[cfg(feature = "internal")]
 pub fn default_kdf() -> Kdf {
     Kdf::PBKDF2 {
         iterations: default_pbkdf2_iterations(),