diff --git a/mine/client.lua b/mine/client.lua
index a3f08e2..0d685cf 100644
--- a/mine/client.lua
+++ b/mine/client.lua
@@ -609,6 +609,7 @@ function doRefuel2()
         grabnow = math.min(coalneeded, 64)
         if turtle.suckDown(grabnow) then
             -- turtle can grab
+            turtle.refuel()
             coalneeded = coalneeded - grabnow
         else
             -- blabla error