diff --git a/Reconstruction/egamma/egammaAlgs/src/topoEgammaBuilder.h b/Reconstruction/egamma/egammaAlgs/src/topoEgammaBuilder.h
index d3208e296c61b60acbea28e439df3858980a16c0..658b1ae97e1b2ad736ff4b70badb30d4caa87b59 100644
--- a/Reconstruction/egamma/egammaAlgs/src/topoEgammaBuilder.h
+++ b/Reconstruction/egamma/egammaAlgs/src/topoEgammaBuilder.h
@@ -101,7 +101,7 @@ private:
 
     /** @brief Tool to resolve electron/photon ambiguity */
     ToolHandle<IEGammaAmbiguityTool> m_ambiguityTool {this, 
-        "AmbiguityTool", "ElectronPhotonSelectorTools/EGammaAmbiguityTool", 
+        "AmbiguityTool", "EGammaAmbiguityTool/egammaambiguitytool",
         "Tool that does electron/photon ambiguity resolution"};
 
     /** @brief Tool to resolve electron/photon ambiguity */