diff --git a/crates/ruma-events/src/key/verification/accept.rs b/crates/ruma-events/src/key/verification/accept.rs
index 8722db07..cf700c0e 100644
--- a/crates/ruma-events/src/key/verification/accept.rs
+++ b/crates/ruma-events/src/key/verification/accept.rs
@@ -175,11 +175,13 @@ mod tests {
     };
 
     #[cfg(feature = "unstable-pre-spec")]
-    use super::{AcceptEventContent, Relation};
+    use super::AcceptEventContent;
     use super::{
         AcceptMethod, AcceptToDeviceEventContent, CustomContent, HashAlgorithm,
         KeyAgreementProtocol, MessageAuthenticationCode, SasV1Content, ShortAuthenticationString,
     };
+    #[cfg(feature = "unstable-pre-spec")]
+    use crate::key::verification::Relation;
     use crate::ToDeviceEvent;
 
     #[test]
diff --git a/crates/ruma-events/src/key/verification/done.rs b/crates/ruma-events/src/key/verification/done.rs
index 8db3faa4..c4a77b66 100644
--- a/crates/ruma-events/src/key/verification/done.rs
+++ b/crates/ruma-events/src/key/verification/done.rs
@@ -52,7 +52,8 @@ mod tests {
     use ruma_serde::Raw;
     use serde_json::{from_value as from_json_value, json, to_value as to_json_value};
 
-    use super::{DoneEventContent, Relation};
+    use super::DoneEventContent;
+    use crate::key::verification::Relation;
 
     #[test]
     fn serialization() {
diff --git a/crates/ruma-events/src/key/verification/ready.rs b/crates/ruma-events/src/key/verification/ready.rs
index b6c7163f..96d7faf1 100644
--- a/crates/ruma-events/src/key/verification/ready.rs
+++ b/crates/ruma-events/src/key/verification/ready.rs
@@ -76,7 +76,8 @@ mod tests {
     use ruma_serde::Raw;
     use serde_json::{from_value as from_json_value, json, to_value as to_json_value};
 
-    use super::{ReadyEventContent, ReadyToDeviceEventContent, Relation, VerificationMethod};
+    use super::{ReadyEventContent, ReadyToDeviceEventContent};
+    use crate::key::verification::{Relation, VerificationMethod};
 
     #[test]
     fn serialization() {
diff --git a/crates/ruma-events/src/key/verification/start.rs b/crates/ruma-events/src/key/verification/start.rs
index fd4a8c3d..15c484cb 100644
--- a/crates/ruma-events/src/key/verification/start.rs
+++ b/crates/ruma-events/src/key/verification/start.rs
@@ -262,7 +262,9 @@ mod tests {
         StartToDeviceEventContent,
     };
     #[cfg(feature = "unstable-pre-spec")]
-    use super::{ReciprocateV1Content, Relation, StartEventContent};
+    use super::{ReciprocateV1Content, StartEventContent};
+    #[cfg(feature = "unstable-pre-spec")]
+    use crate::key::verification::Relation;
     use crate::ToDeviceEvent;
 
     #[test]