diff --git a/.golangci.yml b/.golangci.yml
index 6cdaa44..17495c2 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -1,12 +1,5 @@
-run:
-  concurrency: 4
-  deadline: 5m
-  timeout: 5m
-
-output:
-  sort-results: true
-
 linters:
+  # https://golangci-lint.run/usage/linters/#enabled-by-default
   enable:
     - asciicheck
     - depguard
@@ -26,6 +19,8 @@ linters:
     - unconvert
 
 linters-settings:
+  gofmt:
+    simplify: true
   depguard:
     rules:
       main:
@@ -36,11 +31,26 @@ linters-settings:
             desc: "Use 'errors' or 'fmt' instead of github.com/pkg/errors"
           - pkg: "golang.org/x/exp/slices"
             desc: "Use 'slices' instead."
+
   revive:
     # https://github.com/mgechev/revive/blob/master/defaults.toml
     # https://github.com/mgechev/revive/blob/master/RULES_DESCRIPTIONS.md
+    enable-all-rules: true
+    ignore-generated-header: true
+    severity: warning
     rules:
-      # A lot of false positives: incorrectly identifies channel draining as "empty code block".
-      # See https://github.com/mgechev/revive/issues/386
-      - name: empty-block
+      - name: line-length-limit
+        severity: error
+        arguments: [120]
+      - name: add-constant
+        disabled: true
+      - name: cognitive-complexity
+        disabled: true
+      - name: cyclomatic
+        disabled: true
+      - name: unused-receiver
         disabled: true
+      - name: unhandled-error
+        arguments:
+        - "fmt.Println"
+        - "fmt.Printf"
diff --git a/cmd/app/main.go b/cmd/app/main.go
index 39ccbd6..10233dd 100644
--- a/cmd/app/main.go
+++ b/cmd/app/main.go
@@ -7,8 +7,8 @@ import (
 )
 
 func main() {
-	config := config.NewConfig()
-	mc := mouse.NewController(config)
-	trayIcon := tray.NewTray(mc, config)
+	conf := config.NewConfig()
+	mc := mouse.NewController(conf)
+	trayIcon := tray.NewTray(mc, conf)
 	trayIcon.Run()
 }
diff --git a/internal/mouse/mouse.go b/internal/mouse/mouse.go
index 0d8bc53..4c42572 100644
--- a/internal/mouse/mouse.go
+++ b/internal/mouse/mouse.go
@@ -10,24 +10,24 @@ import (
 )
 
 type Controller struct {
-	config       *config.Config
+	conf         *config.Config
 	LastX, LastY int
 }
 
-func NewController(config *config.Config) *Controller {
+func NewController(conf *config.Config) *Controller {
 	return &Controller{
-		config: config,
+		conf: conf,
 	}
 }
 
 func (c *Controller) MoveMouse() {
-	for c.config.Enabled {
+	for c.conf.Enabled {
 		// Sleep before the check
 		c.sleep()
 
 		// Check if the current time is within working hours.
 		// If not, there is no reason to move the cursor.
-		isWorkingHours := utils.IsInWorkingHours(c.config.WorkingHoursInterval)
+		isWorkingHours := utils.IsInWorkingHours(c.conf.WorkingHoursInterval)
 		if !isWorkingHours {
 			continue
 		}
diff --git a/internal/tray/tray.go b/internal/tray/tray.go
index 2c01466..1ffb51e 100644
--- a/internal/tray/tray.go
+++ b/internal/tray/tray.go
@@ -31,14 +31,14 @@ func loadIcon() ([]byte, error) {
 
 type Tray struct {
 	mouseController       *mouse.Controller
-	config                *config.Config
+	conf                  *config.Config
 	workingHoursMenuItems map[string]*systray.MenuItem
 }
 
-func NewTray(mouseController *mouse.Controller, config *config.Config) *Tray {
+func NewTray(mouseController *mouse.Controller, conf *config.Config) *Tray {
 	return &Tray{
 		mouseController:       mouseController,
-		config:                config,
+		conf:                  conf,
 		workingHoursMenuItems: make(map[string]*systray.MenuItem),
 	}
 }
@@ -66,19 +66,19 @@ func (t *Tray) onReady() {
 	mQuit := systray.AddMenuItem("Quit", "Quit the application")
 
 	// Hide the enable option since it's already enabled by default
-	if t.config.Enabled {
+	if t.conf.Enabled {
 		mEnable.Hide()
 	} else {
 		mDisable.Hide()
 	}
 
 	// Add interval selection submenu items
-	for _, hours := range t.config.WorkingHours {
+	for _, hours := range t.conf.WorkingHours {
 		t.addWorkingHoursItems(mWorkingHours, hours)
 	}
 
 	// Set a marker for the default working hours interval
-	t.workingHoursMenuItems[t.config.WorkingHoursInterval].Check()
+	t.workingHoursMenuItems[t.conf.WorkingHoursInterval].Check()
 
 	workingHoursIntervalClicks := t.createWorkingHoursIntervalClicksChannel()
 
@@ -86,22 +86,22 @@ func (t *Tray) onReady() {
 		for {
 			select {
 			case <-mEnable.ClickedCh:
-				t.config.Enabled = true
+				t.conf.Enabled = true
 				mEnable.Hide()
 				mDisable.Show()
 				mWorkingHours.Enable()
 				go t.mouseController.MoveMouse()
 			case <-mDisable.ClickedCh:
-				t.config.Enabled = false
+				t.conf.Enabled = false
 				mDisable.Hide()
 				mEnable.Show()
 				mWorkingHours.Disable()
 			case workingHoursInterval := <-workingHoursIntervalClicks:
 				// When an hours interval item is clicked, update the workingHoursInterval interval and checkmarks
-				t.config.SetWorkingHoursInterval(workingHoursInterval)
-				t.updateNightModeIntervalChecks(t.config.WorkingHoursInterval)
+				t.conf.SetWorkingHoursInterval(workingHoursInterval)
+				t.updateNightModeIntervalChecks(t.conf.WorkingHoursInterval)
 			case <-mAbout.ClickedCh:
-				if err := utils.OpenWebPage(t.config.GitRepo); err != nil {
+				if err := utils.OpenWebPage(t.conf.GitRepo); err != nil {
 					panic(err)
 				}
 			case <-mQuit.ClickedCh:
@@ -112,7 +112,7 @@ func (t *Tray) onReady() {
 	}()
 
 	// Start moving the mouse in a circle immediately if enabled
-	if t.config.Enabled {
+	if t.conf.Enabled {
 		go t.mouseController.MoveMouse()
 	}
 }
diff --git a/internal/utils/utils.go b/internal/utils/utils.go
index b6e2bc7..631c0fa 100644
--- a/internal/utils/utils.go
+++ b/internal/utils/utils.go
@@ -24,10 +24,7 @@ func OpenWebPage(url string) error {
 		return errors.New("unsupported platform")
 	}
 
-	if err := cmd.Start(); err != nil {
-		return err
-	}
-	return nil
+	return cmd.Start()
 }
 
 func IsInWorkingHours(timeWindow string) bool {