1 files changed, 8 insertions, 1 deletions
diff --git a/synapse/module_api/callbacks/__init__.py b/synapse/module_api/callbacks/__init__.py
index 422fa88256..1c59f99303 100644
--- a/synapse/module_api/callbacks/__init__.py
+++ b/synapse/module_api/callbacks/__init__.py
@@ -12,7 +12,13 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from typing import TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from synapse.server import HomeServer
+
 from .account_validity_callbacks import AccountValidityModuleApiCallbacks
+from .spamchecker_callbacks import SpamCheckerModuleApiCallbacks
 
 __all__ = [
     "AccountValidityModuleApiCallbacks",
@@ -21,5 +27,6 @@ __all__ = [
 
 
 class ModuleApiCallbacks:
-    def __init__(self) -> None:
+    def __init__(self, hs: "HomeServer") -> None:
         self.account_validity = AccountValidityModuleApiCallbacks()
+        self.spam_checker = SpamCheckerModuleApiCallbacks(hs)