diff --git a/demo/allegro5/main.c b/demo/allegro5/main.c
index 9ea1d1c07..8bb96270e 100644
--- a/demo/allegro5/main.c
+++ b/demo/allegro5/main.c
@@ -41,7 +41,7 @@
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/d3d11/main.c b/demo/d3d11/main.c
index 4c96cf64a..7d03abe33 100644
--- a/demo/d3d11/main.c
+++ b/demo/d3d11/main.c
@@ -37,7 +37,7 @@
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/d3d12/main.c b/demo/d3d12/main.c
index 26695c77b..0d146ffa7 100644
--- a/demo/d3d12/main.c
+++ b/demo/d3d12/main.c
@@ -40,7 +40,7 @@
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/d3d9/main.c b/demo/d3d9/main.c
index 45503f160..50664fc29 100644
--- a/demo/d3d9/main.c
+++ b/demo/d3d9/main.c
@@ -34,7 +34,7 @@
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/gdi/main.c b/demo/gdi/main.c
index 57273ca84..6136b2b49 100644
--- a/demo/gdi/main.c
+++ b/demo/gdi/main.c
@@ -29,7 +29,7 @@
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/gdip/main.c b/demo/gdip/main.c
index b2ab449ec..54012700b 100644
--- a/demo/gdip/main.c
+++ b/demo/gdip/main.c
@@ -29,7 +29,7 @@
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/glfw_opengl3/main.c b/demo/glfw_opengl3/main.c
index 0b6431a06..75596b0fb 100644
--- a/demo/glfw_opengl3/main.c
+++ b/demo/glfw_opengl3/main.c
@@ -42,7 +42,7 @@
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/glfw_opengl4/main.c b/demo/glfw_opengl4/main.c
index 2ccd027a1..3b4c86329 100644
--- a/demo/glfw_opengl4/main.c
+++ b/demo/glfw_opengl4/main.c
@@ -42,7 +42,7 @@
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/rawfb/sdl/main.c b/demo/rawfb/sdl/main.c
index 1d046910f..7e4c8a244 100644
--- a/demo/rawfb/sdl/main.c
+++ b/demo/rawfb/sdl/main.c
@@ -33,7 +33,7 @@
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/rawfb/wayland/main.c b/demo/rawfb/wayland/main.c
index 6d16b9f34..c0e2073e0 100644
--- a/demo/rawfb/wayland/main.c
+++ b/demo/rawfb/wayland/main.c
@@ -62,7 +62,7 @@ struct nk_wayland {
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/rawfb/x11/main.c b/demo/rawfb/x11/main.c
index f3f4a43a9..be1c16bad 100644
--- a/demo/rawfb/x11/main.c
+++ b/demo/rawfb/x11/main.c
@@ -114,7 +114,7 @@ sleep_for(long t)
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/sdl_opengl2/main.c b/demo/sdl_opengl2/main.c
index d23e49e23..95045be7e 100644
--- a/demo/sdl_opengl2/main.c
+++ b/demo/sdl_opengl2/main.c
@@ -38,7 +38,7 @@
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/sdl_opengl3/main.c b/demo/sdl_opengl3/main.c
index 3f27ee7f7..0e49cfc0f 100644
--- a/demo/sdl_opengl3/main.c
+++ b/demo/sdl_opengl3/main.c
@@ -42,7 +42,7 @@
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/sdl_opengles2/main.c b/demo/sdl_opengles2/main.c
index be86b123e..b3a7f7a6e 100644
--- a/demo/sdl_opengles2/main.c
+++ b/demo/sdl_opengles2/main.c
@@ -43,7 +43,7 @@
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/sdl_renderer/main.c b/demo/sdl_renderer/main.c
index 851374baa..1946684b3 100644
--- a/demo/sdl_renderer/main.c
+++ b/demo/sdl_renderer/main.c
@@ -37,7 +37,7 @@
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/sfml_opengl2/main.cpp b/demo/sfml_opengl2/main.cpp
index d06885444..ac32a8fed 100644
--- a/demo/sfml_opengl2/main.cpp
+++ b/demo/sfml_opengl2/main.cpp
@@ -38,7 +38,7 @@
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/sfml_opengl3/main.cpp b/demo/sfml_opengl3/main.cpp
index 42be2c71f..d6f8a572e 100644
--- a/demo/sfml_opengl3/main.cpp
+++ b/demo/sfml_opengl3/main.cpp
@@ -40,7 +40,7 @@
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/x11/main.c b/demo/x11/main.c
index 7a09b5b04..c7efa9a4d 100644
--- a/demo/x11/main.c
+++ b/demo/x11/main.c
@@ -80,7 +80,7 @@ sleep_for(long t)
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/x11_opengl2/main.c b/demo/x11_opengl2/main.c
index 352c686e8..6b02c5bbf 100644
--- a/demo/x11_opengl2/main.c
+++ b/demo/x11_opengl2/main.c
@@ -41,7 +41,7 @@
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/x11_opengl3/main.c b/demo/x11_opengl3/main.c
index fddae6035..5c41c461f 100644
--- a/demo/x11_opengl3/main.c
+++ b/demo/x11_opengl3/main.c
@@ -39,7 +39,7 @@
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/x11_xft/main.c b/demo/x11_xft/main.c
index 22ece088e..7cff433ff 100644
--- a/demo/x11_xft/main.c
+++ b/demo/x11_xft/main.c
@@ -80,7 +80,7 @@ sleep_for(long t)
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
 /*#define INCLUDE_CANVAS */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 
 #ifdef INCLUDE_ALL
diff --git a/demo/xcb_cairo/main.c b/demo/xcb_cairo/main.c
index c07967761..2f52d7381 100644
--- a/demo/xcb_cairo/main.c
+++ b/demo/xcb_cairo/main.c
@@ -41,7 +41,7 @@ static void die(const char *fmt, ...)
 /*#define INCLUDE_ALL */
 /*#define INCLUDE_STYLE */
 /*#define INCLUDE_CALCULATOR */
-/*#define INCLUDE_OVERVIEW */
+#define INCLUDE_OVERVIEW
 /*#define INCLUDE_NODE_EDITOR */
 /*#define INCLUDE_CANVAS */