diff --git a/dnf5daemon-server/dbus/interfaces/org.rpm.dnf.v0.Base.xml b/dnf5daemon-server/dbus/interfaces/org.rpm.dnf.v0.Base.xml
index 5a96cbab6..0a8f246d8 100644
--- a/dnf5daemon-server/dbus/interfaces/org.rpm.dnf.v0.Base.xml
+++ b/dnf5daemon-server/dbus/interfaces/org.rpm.dnf.v0.Base.xml
@@ -101,6 +101,26 @@ along with libdnf.  If not, see <https://www.gnu.org/licenses/>.
         <arg name="message" type="s" />
     </signal>
 
+    <!--
+        repo_key_import_request:
+        @session_object_path: object path of the dnf5daemon session
+        @key_id: PGP key id
+        @user_ids: User id
+        @key_fingerprint: Fingerprint of the PGP key
+        @key_url: URL of the PGP key
+        @timestamp: timestamp when the key was created
+
+        Request for repository key import confirmation.
+    -->
+    <signal name="repo_key_import_request">
+        <arg name="session_object_path" type="o" />
+        <arg name="key_id" type="s" />
+        <arg name="user_ids" type="as" />
+        <arg name="key_fingerprint" type="s" />
+        <arg name="key_url" type="s" />
+        <arg name="timestamp" type="x" />
+    </signal>
+
 </interface>
 
 </node>
diff --git a/dnf5daemon-server/dbus/interfaces/org.rpm.dnf.v0.rpm.Repo.xml b/dnf5daemon-server/dbus/interfaces/org.rpm.dnf.v0.rpm.Repo.xml
index 5d5601b14..13c4cf1f8 100644
--- a/dnf5daemon-server/dbus/interfaces/org.rpm.dnf.v0.rpm.Repo.xml
+++ b/dnf5daemon-server/dbus/interfaces/org.rpm.dnf.v0.rpm.Repo.xml
@@ -80,26 +80,6 @@ along with libdnf.  If not, see <https://www.gnu.org/licenses/>.
         <arg name="repo_ids" type="as" direction="in"/>
     </method>
 
-    <!--
-        repo_key_import_request:
-        @session_object_path: object path of the dnf5daemon session
-        @key_id: PGP key id
-        @user_ids: User id
-        @key_fingerprint: Fingerprint of the PGP key
-        @key_url: URL of the PGP key
-        @timestamp: timestamp when the key was created
-
-        Request for repository key import confirmation.
-    -->
-    <signal name="repo_key_import_request">
-        <arg name="session_object_path" type="o" />
-        <arg name="key_id" type="s" />
-        <arg name="user_ids" type="as" />
-        <arg name="key_fingerprint" type="s" />
-        <arg name="key_url" type="s" />
-        <arg name="timestamp" type="x" />
-    </signal>
-
 </interface>
 
 </node>
diff --git a/dnf5daemon-server/services/base/base.cpp b/dnf5daemon-server/services/base/base.cpp
index 49e4ea7be..34adbe5ae 100644
--- a/dnf5daemon-server/services/base/base.cpp
+++ b/dnf5daemon-server/services/base/base.cpp
@@ -58,6 +58,11 @@ void Base::dbus_register() {
         dnfdaemon::SIGNAL_DOWNLOAD_MIRROR_FAILURE,
         "ossss",
         {"session_object_path", "download_id", "message", "url", "metadata"});
+    dbus_object->registerSignal(
+        dnfdaemon::INTERFACE_BASE,
+        dnfdaemon::SIGNAL_REPO_KEY_IMPORT_REQUEST,
+        "osasssx",
+        {"session_object_path", "key_id", "user_ids", "key_fingerprint", "key_url", "timestamp"});
 }
 
 sdbus::MethodReply Base::read_all_repos(sdbus::MethodCall & call) {
diff --git a/dnf5daemon-server/services/repo/repo.cpp b/dnf5daemon-server/services/repo/repo.cpp
index 1900fb328..fa0e86ee6 100644
--- a/dnf5daemon-server/services/repo/repo.cpp
+++ b/dnf5daemon-server/services/repo/repo.cpp
@@ -288,12 +288,6 @@ void Repo::dbus_register() {
         dnfdaemon::INTERFACE_REPO, "disable", "as", {"repo_ids"}, "", {}, [this](sdbus::MethodCall call) -> void {
             session.get_threads_manager().handle_method(*this, &Repo::disable, call, session.session_locale);
         });
-
-    dbus_object->registerSignal(
-        dnfdaemon::INTERFACE_REPO,
-        dnfdaemon::SIGNAL_REPO_KEY_IMPORT_REQUEST,
-        "osasssx",
-        {"session_object_path", "key_id", "user_ids", "key_fingerprint", "key_url", "timestamp"});
 }
 
 sdbus::MethodReply Repo::confirm_key(sdbus::MethodCall & call) {