diff --git a/mine/client.lua b/mine/client.lua
index fc22a1d..83afcfc 100644
--- a/mine/client.lua
+++ b/mine/client.lua
@@ -87,7 +87,7 @@ function digSafe(inspectAction, digAction)
             else
                 digAction()
                 -- gravel may take time to fall.
-                sleep(2)
+                sleep(1)
             end
         else
             -- No block in front of me. good
@@ -548,9 +548,6 @@ function goToCoordXZ(targetX, targetZ, extraaction)
     end
 end
 
-function digSafe(inspectAction, digAction)
-end
-
 function goToJob(job)
     jobX, jobZ = iTo2Dcoords(job) -- this does all the magic
     updateState({ state = "Going on the job...", morestate = "  Jobsite is at ("..tostring(jobX)..", "..tostring(jobZ)..")" })