diff --git a/PWGCF/Flow/Tasks/flowZdcTask.cxx b/PWGCF/Flow/Tasks/flowZdcTask.cxx
index 7bde368d6bc..94cbb880db3 100644
--- a/PWGCF/Flow/Tasks/flowZdcTask.cxx
+++ b/PWGCF/Flow/Tasks/flowZdcTask.cxx
@@ -52,7 +52,7 @@ using namespace o2::aod::mult;
 using namespace o2::constants::math;
 using namespace o2::aod::evsel;
 
-#define O2_DEFINE_CONFIGURABLE(NAME, TYPE, DEFAULT, HELP) Configurable<TYPE> (NAME){#NAME, (DEFAULT), (HELP)};
+#define O2_DEFINE_CONFIGURABLE(NAME, TYPE, DEFAULT, HELP) Configurable<TYPE>(NAME){#NAME, (DEFAULT), (HELP)};
 
 struct FlowZdcTask {
   SliceCache cache;