diff --git a/consensus/types/src/attestation/indexed_payload_attestation.rs b/consensus/types/src/attestation/indexed_payload_attestation.rs
index 82a47651d0..d75801c111 100644
--- a/consensus/types/src/attestation/indexed_payload_attestation.rs
+++ b/consensus/types/src/attestation/indexed_payload_attestation.rs
@@ -29,6 +29,7 @@ impl<E: EthSpec> IndexedPayloadAttestation<E> {
 #[cfg(test)]
 mod tests {
     use super::*;
+    use crate::MainnetEthSpec;
 
     ssz_and_tree_hash_tests!(IndexedPayloadAttestation<MainnetEthSpec>);
 }
diff --git a/consensus/types/src/attestation/payload_attestation.rs b/consensus/types/src/attestation/payload_attestation.rs
index b0fdd86891..746aa46c52 100644
--- a/consensus/types/src/attestation/payload_attestation.rs
+++ b/consensus/types/src/attestation/payload_attestation.rs
@@ -24,6 +24,7 @@ pub struct PayloadAttestation<E: EthSpec> {
 #[cfg(test)]
 mod payload_attestation_tests {
     use super::*;
+    use crate::MinimalEthSpec;
 
     ssz_and_tree_hash_tests!(PayloadAttestation<MinimalEthSpec>);
 }