1 files changed, 1 insertions, 1 deletions

diff --git a/async/src/future.h b/async/src/future.h
index 32c1015..bce00bb 100644
--- a/async/src/future.h
+++ b/async/src/future.h
@@ -98,7 +98,7 @@ class FutureGeneric : public FutureBase
     friend class FutureWatcher<T>;
 
 public:
-    void waitForFinished()
+    void waitForFinished() const
     {
         if (isFinished()) {
             return;