diff --git a/gtsam/hybrid/HybridConditional.cpp b/gtsam/hybrid/HybridConditional.cpp
index 94d180727..97ec1a1f8 100644
--- a/gtsam/hybrid/HybridConditional.cpp
+++ b/gtsam/hybrid/HybridConditional.cpp
@@ -22,7 +22,6 @@
 #include <gtsam/inference/Conditional-inst.h>
 #include <gtsam/inference/Key.h>
 
-
 namespace gtsam {
 
 /* ************************************************************************ */