diff --git a/src/modules/unpackfsc/TarballRunner.h b/src/modules/unpackfsc/TarballRunner.h
index 8573cc3a7..ae04ea822 100644
--- a/src/modules/unpackfsc/TarballRunner.h
+++ b/src/modules/unpackfsc/TarballRunner.h
@@ -17,6 +17,7 @@
  */
 class TarballRunner : public Runner
 {
+    Q_OBJECT
 public:
     using Runner::Runner;
 
diff --git a/src/modules/unpackfsc/UnsquashRunner.h b/src/modules/unpackfsc/UnsquashRunner.h
index c9b57c0e6..8ea183d4c 100644
--- a/src/modules/unpackfsc/UnsquashRunner.h
+++ b/src/modules/unpackfsc/UnsquashRunner.h
@@ -17,6 +17,7 @@
  */
 class UnsquashRunner : public Runner
 {
+    Q_OBJECT
 public:
     using Runner::Runner;