diff --git a/.vscode/c_cpp_properties.json b/.vscode/c_cpp_properties.json
index 25b5487..ba46fee 100644
--- a/.vscode/c_cpp_properties.json
+++ b/.vscode/c_cpp_properties.json
@@ -47,6 +47,7 @@
                 "/usr/include/cairo",
                 "/usr/include/freetype2",
                 "/usr/include/atkmm-1.6",
+                "/usr/include/gconfmm-2.6",
                 "/usr/include/glib-2.0",
                 "/usr/lib/glib-2.0/include"
             ],
@@ -79,6 +80,7 @@
                     "/usr/include/cairo",
                     "/usr/include/freetype2",
                     "/usr/include/atkmm-1.6",
+                    "/usr/include/gconfmm-2.6",
                     "/usr/include/glib-2.0",
                     "/usr/lib/glib-2.0/include"
                 ],
diff --git a/src/Makefile b/src/Makefile
index 44f0ddc..593110e 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,5 +1,5 @@
 NAME=Visor
-GTKFLAGS=`pkg-config gtkmm-3.0 cairo --cflags --libs`
+GTKFLAGS=`pkg-config gtkmm-3.0 cairo --cflags --libs gconfmm-2.6`
 MAGIC=-lstdc++fs
 SRC=main.cpp window.cpp device.cpp tree.cpp graph.cpp legend.cpp
 CFLAGS=-std=c++14 -g -Wall -o $(NAME)
diff --git a/src/window.h b/src/window.h
index 3731446..7845354 100644
--- a/src/window.h
+++ b/src/window.h
@@ -4,6 +4,7 @@
 #include "graph.h"
 #include "legend.h"
 #include "tree.h"
+#include <gconfmm.h>
 #include <gtkmm.h>
 #include <memory>
 #include <thread>