diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index aa37578..5d2aa09 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -41,4 +41,4 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
       - name: Run Busted
-        uses: lunarmodules/busted@v0
+        uses: lunarmodules/busted@v2.1.0 
diff --git a/spec/helpers_spec.lua b/spec/helpers_spec.lua
index 21833b0..4d55c33 100644
--- a/spec/helpers_spec.lua
+++ b/spec/helpers_spec.lua
@@ -14,11 +14,11 @@ describe("Test helpers functions", function()
     }
     local timer ={
         start= function () end,
-        connect_signal= function (t,f) end,
-        emit_signal= function (t) end,
+        connect_signal= function () end,
+        emit_signal= function () end,
     }
     local timerMock=mock(timer,true)
-    package.loaded["gears.timer"] =function() return timerMock end 
+    package.loaded["gears.timer"] =function() return timerMock end
 
 
     it("file_exists", function()