diff --git a/Reconstruction/tauRecTools/src/TauAxisSetter.h b/Reconstruction/tauRecTools/src/TauAxisSetter.h
index 024d90eb51cd6f71f33ba776e275ccf6f2756f57..2f239a426f25900dbc5f2397a3bac3b39a0a774d 100644
--- a/Reconstruction/tauRecTools/src/TauAxisSetter.h
+++ b/Reconstruction/tauRecTools/src/TauAxisSetter.h
@@ -42,7 +42,7 @@ class TauAxisSetter : public TauRecToolBase {
     /** @brief Finalization of this tool */
     virtual StatusCode finalize() override;
 
-private:
+  private:
 
     Gaudi::Property<double> m_clusterCone {this, "ClusterCone", 0.2, "cone of tau candidate"};
     Gaudi::Property<bool> m_doVertexCorrection {this, "VertexCorrection", true, "switch of vertex correction"};