diff --git a/examples/cluster.c b/examples/cluster.c
index dd77535..1e3b7c1 100644
--- a/examples/cluster.c
+++ b/examples/cluster.c
@@ -13,6 +13,7 @@
 #include <hexagram/speedo.h>
 #include <hexagram/thermo.h>
 #include <hexagram/fuel.h>
+#include <hexagram/mfd.h>
 
 typedef struct _hexagram_cluster_state {
     double rpm, rps, temp, fuel;
@@ -22,28 +23,6 @@ static hexagram_cluster_state state = {
     0, 0, 0, 0
 };
 
-static void draw_mfd(cairo_t *cr,
-                     double x,
-                     double y,
-                     double width,
-                     double height) {
-    cairo_set_source_rgb(cr, 0.75, 0, 0);
-    cairo_move_to(cr, x,         y);
-    cairo_line_to(cr, x + width, y);
-    cairo_line_to(cr, x + width, y + height);
-    cairo_line_to(cr, x,         y + height);
-    cairo_line_to(cr, x,         y);
-    cairo_fill(cr);
-
-    cairo_set_source_rgb(cr, 1, 1, 1);
-    cairo_move_to(cr, x,         y);
-    cairo_line_to(cr, x + width, y);
-    cairo_line_to(cr, x + width, y + height);
-    cairo_line_to(cr, x,         y + height);
-    cairo_line_to(cr, x,         y);
-    cairo_stroke(cr);
-}
-
 static void cluster_draw_bg(cairo_t *cr,
                             double width,
                             double height) {
@@ -76,11 +55,11 @@ static void cluster_draw_bg(cairo_t *cr,
                             height * 0.13,
                             0.125);
 
-    draw_mfd(cr,
-             width  * 0.42,
-             height * 0.1,
-             width  * 0.16,
-             height * 0.5);
+    hexagram_mfd_draw(cr,
+                      width  * 0.42,
+                      height * 0.1,
+                      width  * 0.16,
+                      height * 0.5);
 }
 
 static void cluster_update(struct can_frame *frame) {
diff --git a/include/hexagram/mfd.h b/include/hexagram/mfd.h
new file mode 100644
index 0000000..44e6c81
--- /dev/null
+++ b/include/hexagram/mfd.h
@@ -0,0 +1,12 @@
+#ifndef _HEXAGRAM_MFD_H
+#define _HEXAGRAM_MFD_H
+
+#include <cairo.h>
+
+void hexagram_mfd_draw(cairo_t *cr,
+                       double x,
+                       double y,
+                       double width,
+                       double height);
+
+#endif /* _HEXAGRAM_MFD_H */
diff --git a/src/Makefile b/src/Makefile
index bdc83c5..4082c9f 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -8,12 +8,12 @@ CFLAGS		+= -fPIC -I$(INCLUDE_PATH) $(shell pkg-config --cflags cairo x11)
 LDFLAGS		= $(shell pkg-config --libs cairo x11) -lXext
 
 HEADERS		= dict.h hash.h can.h capture.h pcapng.h module.h window.h \
-		  gauge.h tacho.h speedo.h thermo.h fuel.h sim.h
+		  gauge.h tacho.h speedo.h thermo.h fuel.h mfd.h sim.h
 
 HEADERS_LOCAL	= util.h
 
 OBJS		= dict.o hash.o can.o capture.o pcapng.o module.o window.o \
-		  gauge.o tacho.o speedo.o thermo.o fuel.o sim.o
+		  gauge.o tacho.o speedo.o thermo.o fuel.o mfd.o sim.o
 
 VERSION_MAJOR	= 0
 VERSION_MINOR	= 0.1
diff --git a/src/mfd.c b/src/mfd.c
new file mode 100644
index 0000000..f5679ae
--- /dev/null
+++ b/src/mfd.c
@@ -0,0 +1,23 @@
+#include <hexagram/mfd.h>
+
+void hexagram_mfd_draw(cairo_t *cr,
+                       double x,
+                       double y,
+                       double width,
+                       double height) {
+    cairo_set_source_rgb(cr, 0.75, 0, 0);
+    cairo_move_to(cr, x,         y);
+    cairo_line_to(cr, x + width, y);
+    cairo_line_to(cr, x + width, y + height);
+    cairo_line_to(cr, x,         y + height);
+    cairo_line_to(cr, x,         y);
+    cairo_fill(cr);
+
+    cairo_set_source_rgb(cr, 1, 1, 1);
+    cairo_move_to(cr, x,         y);
+    cairo_line_to(cr, x + width, y);
+    cairo_line_to(cr, x + width, y + height);
+    cairo_line_to(cr, x,         y + height);
+    cairo_line_to(cr, x,         y);
+    cairo_stroke(cr);
+}