diff --git a/core/meson.build b/core/meson.build
index 0a82ca3..bb77c2e 100644
--- a/core/meson.build
+++ b/core/meson.build
@@ -1,7 +1,6 @@
 
 core_moc_headers = [
   'include/Data/IDataProvider.h',
-  'include/Data/DataSeriesMergeHelper.h',
   'include/DataSource/DataSourceController.h',
   'include/DataSource/DataSourceItemAction.h',
   'include/Network/NetworkController.h',
diff --git a/gui/meson.build b/gui/meson.build
index 8fe81c1..1011d4f 100644
--- a/gui/meson.build
+++ b/gui/meson.build
@@ -48,7 +48,7 @@ gui_sources = [
   'src/TimeWidget/TimeWidget.cpp',
   'src/Variable/VariableInspectorWidget.cpp',
   'src/Variable/VariableMenuHeaderWidget.cpp',
-  'src/Variable/RenamevariableDialog.cpp',
+  'src/Variable/RenameVariableDialog.cpp',
   'src/Visualization/VisualizationGraphHelper.cpp',
   'src/Visualization/VisualizationGraphRenderingDelegate.cpp',
   'src/Visualization/VisualizationGraphWidget.cpp',