color-picker: fix using

diff --git a/extra/color-picker/color-picker.factor b/extra/color-picker/color-picker.factor
index fafc1608fa748c38081bd726a64ed01a78e77f5f..f3bee968fec967beb8f04cbcd0e8c26e9911b6e7 100644 (file)
--- a/extra/color-picker/color-picker.factor
+++ b/extra/color-picker/color-picker.factor
@@ -3,7 +3,7 @@
 USING: accessors colors formatting kernel math math.vectors
 models models.arrow models.product models.range sequences ui
 ui.gadgets ui.gadgets.labels ui.gadgets.packs ui.gadgets.sliders
-ui.gadgets.tracks ui.pens.solid ;
+ui.gadgets.tracks ui.pens.solid ui.tools.common ;
 IN: color-picker
 
 ! Simple example demonstrating the use of models.