diff --git a/flake.nix b/flake.nix
index 86e21b7..427d131 100644
--- a/flake.nix
+++ b/flake.nix
@@ -7,7 +7,7 @@
     logos-liblogos.url = "github:logos-co/logos-liblogos";
     logos-core.url = "github:logos-co/logos-cpp-sdk";
 
-    logos-execution-zone.url = "github:logos-blockchain/logos-execution-zone?ref=Pravdyvy/indexer-ffi-spawns-rpc-for-communication";
+    logos-execution-zone.url = "github:logos-blockchain/logos-execution-zone?ref=main";
 
     logos-module-viewer.url = "github:logos-co/logos-module-viewer";
   };
diff --git a/src/i_logos_execution_zone_indexer_module.h b/src/i_logos_execution_zone_indexer_module.h
index bbc954e..a75ea59 100644
--- a/src/i_logos_execution_zone_indexer_module.h
+++ b/src/i_logos_execution_zone_indexer_module.h
@@ -21,5 +21,3 @@ public:
 
 #define ILogosExecutionZoneIndexerModule_iid "org.logos.ilogosexecutionzoneindexermodule"
 Q_DECLARE_INTERFACE(ILogosExecutionZoneIndexerModule, ILogosExecutionZoneIndexerModule_iid)
-
-#endif
diff --git a/src/logos_execution_zone_indexer_module.h b/src/logos_execution_zone_indexer_module.h
index ca4390d..44f252f 100644
--- a/src/logos_execution_zone_indexer_module.h
+++ b/src/logos_execution_zone_indexer_module.h
@@ -44,5 +44,3 @@ public:
 signals:
     void eventResponse(const QString& eventName, const QVariantList& data);
 };
-
-#endif