diff --git a/lib/common.sh b/lib/common.sh
index d515ab6..6961e1e 100644
--- a/lib/common.sh
+++ b/lib/common.sh
@@ -141,7 +141,7 @@ ui_quiet_run() {
             fi
         fi
         f=$(( f + 1 ))
-        sleep 0.15
+        sleep 0.05
     done
 
     local rc=0
diff --git a/lib/ui-block.sh b/lib/ui-block.sh
index 259b850..e0d623c 100644
--- a/lib/ui-block.sh
+++ b/lib/ui-block.sh
@@ -55,7 +55,7 @@ _ub_busy_loop() {
       else
         printf '\r[%s] %s' "$i" "$_UB_MSG" >&"$_UB_FD"
       fi
-      sleep 0.08 || return 0
+      sleep 0.05 || return 0
     done
   done
 }