diff --git a/src/config.rs b/src/config.rs
index fb8ed81..7371b76 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -402,7 +402,7 @@ impl TryFrom<PolicyElement> for OptionalPolicy {
     }
 }
 
-#[derive(Clone, Debug, Default, Deserialize, PartialEq)]
+#[derive(Clone, Debug, Deserialize, PartialEq)]
 pub struct ReceiveOperation {
     pub error: Option<String>,
     pub interface: Option<String>,
@@ -531,7 +531,7 @@ fn rules_try_from_rule_elements(value: Vec<RuleElement>) -> Result<Vec<Rule>> {
 
 pub type Rule = (Access, Operation);
 
-#[derive(Clone, Debug, Default, Deserialize, PartialEq)]
+#[derive(Clone, Debug, Deserialize, PartialEq)]
 pub struct SendOperation {
     pub broadcast: Option<bool>,
     pub destination: Option<Destination>,
@@ -845,10 +845,16 @@ mod tests {
                             (
                                 Access::Allow,
                                 Operation::Send(SendOperation {
+                                    broadcast: None,
                                     destination: Some(Destination::Prefix(String::from(
                                         "org.freedesktop"
                                     ))),
-                                    ..Default::default()
+                                    error: None,
+                                    interface: None,
+                                    max_fds: None,
+                                    min_fds: None,
+                                    path: None,
+                                    r#type: None
                                 })
                             ),
                             // `<allow send_member=...` should be dropped
@@ -856,7 +862,12 @@ mod tests {
                                 Access::Allow,
                                 Operation::Receive(ReceiveOperation {
                                     sender: Some(String::from("org.freedesktop.Avahi")),
-                                    ..Default::default()
+                                    error: None,
+                                    interface: None,
+                                    max_fds: None,
+                                    min_fds: None,
+                                    path: None,
+                                    r#type: None
                                 })
                             ),
                         ],
@@ -865,8 +876,14 @@ mod tests {
                     Policy::MandatoryContext(vec![(
                         Access::Deny,
                         Operation::Send(SendOperation {
+                            broadcast: None,
                             destination: Some(Destination::Name(String::from("net.connman.iwd"))),
-                            ..Default::default()
+                            error: None,
+                            interface: None,
+                            max_fds: None,
+                            min_fds: None,
+                            path: None,
+                            r#type: None
                         })
                     ),]),
                 ],
@@ -909,8 +926,14 @@ mod tests {
                             Access::Allow,
                             // `eavesdrop="true"` is dropped, keep other attributes
                             Operation::Send(SendOperation {
+                                broadcast: None,
                                 destination: Some(Destination::Any),
-                                ..Default::default()
+                                error: None,
+                                interface: None,
+                                max_fds: None,
+                                min_fds: None,
+                                path: None,
+                                r#type: None
                             })
                         ),
                         // `<allow eavesdrop="true"/>` has nothing left after dropping eavesdrop
@@ -922,12 +945,16 @@ mod tests {
                         (
                             Access::Allow,
                             Operation::Send(SendOperation {
+                                broadcast: None,
                                 destination: Some(Destination::Name(String::from(
                                     "org.gnome.DisplayManager"
                                 ))),
                                 interface: Some(String::from("org.gnome.DisplayManager.Manager")),
-                                // `member=... is dropped`
-                                ..Default::default()
+                                error: None,
+                                max_fds: None,
+                                min_fds: None,
+                                path: None,
+                                r#type: None
                             }),
                         ),
                     ]),