diff --git a/include/stratosphere/hossynch.hpp b/include/stratosphere/hossynch.hpp
index 6a393a4f..dd7d6b16 100644
--- a/include/stratosphere/hossynch.hpp
+++ b/include/stratosphere/hossynch.hpp
@@ -279,4 +279,8 @@ class HosThread {
             }
             return rc;
         }
+        
+        Result CancelSynchronization() {
+            return svcCancelSynchronization(this->thr.handle);
+        }
 };
\ No newline at end of file