1 files changed, 4 insertions, 1 deletions
diff --git a/src/ui/tools/dropper-tool.cpp b/src/ui/tools/dropper-tool.cpp
index 4db720686..c838c27d5 100644
--- a/src/ui/tools/dropper-tool.cpp
+++ b/src/ui/tools/dropper-tool.cpp
@@ -12,7 +12,7 @@
  */
 
 #ifdef HAVE_CONFIG_H
-#include <config.h>
+# include <config.h>
 #endif
 
 #include <glibmm/i18n.h>
@@ -27,6 +27,7 @@
 #include "display/curve.h"
 #include "display/cairo-utils.h"
 #include "svg/svg-color.h"
+#include "color.h"
 #include "color-rgba.h"
 #include "desktop-style.h"
 #include "preferences.h"
@@ -35,6 +36,7 @@
 #include "desktop.h"
 
 #include "selection.h"
+#include "document.h"
 #include "document-undo.h"
 
 #include "pixmaps/cursor-dropper-f.xpm"
@@ -43,6 +45,7 @@
 #include "ui/tools/dropper-tool.h"
 #include "message-context.h"
 #include "verbs.h"
+#include "ui/tools/tool-base.h"
 
 using Inkscape::DocumentUndo;