diff --git a/src/sdevent.hpp b/src/sdevent.hpp
index dc912c1..4fed159 100644
--- a/src/sdevent.hpp
+++ b/src/sdevent.hpp
@@ -17,22 +17,22 @@
  */
 class SDEvent
 {
-    protected:
-        /** @brief Share a single event loop amongst users. */
-        static auto& getEvent()
-        {
-            static auto event = sdevent::event::newDefault();
-            return event;
-        }
+  protected:
+    /** @brief Share a single event loop amongst users. */
+    static auto& getEvent()
+    {
+        static auto event = sdevent::event::newDefault();
+        return event;
+    }
 
-    public:
-        /** @brief Wrapper for sd_event_now. */
-        static auto now()
-        {
-            return getEvent().now();
-        }
+  public:
+    /** @brief Wrapper for sd_event_now. */
+    static auto now()
+    {
+        return getEvent().now();
+    }
 
-        friend Loop;
+    friend Loop;
 };
 
 /** @class SDEventTimer
@@ -40,45 +40,46 @@
  */
 class SDEventTimer : public SDEvent
 {
-    public:
-        SDEventTimer() = delete;
-        SDEventTimer(const SDEventTimer&) = default;
-        SDEventTimer(SDEventTimer&&) = default;
-        SDEventTimer& operator=(const SDEventTimer&) = default;
-        SDEventTimer& operator=(SDEventTimer&&) = default;
-        ~SDEventTimer() = default;
+  public:
+    SDEventTimer() = delete;
+    SDEventTimer(const SDEventTimer&) = default;
+    SDEventTimer(SDEventTimer&&) = default;
+    SDEventTimer& operator=(const SDEventTimer&) = default;
+    SDEventTimer& operator=(SDEventTimer&&) = default;
+    ~SDEventTimer() = default;
 
-        explicit SDEventTimer(
-            const sdevent::event::timer::Timer::Callback& callback)
-            : timer(getEvent(), callback) {}
+    explicit SDEventTimer(
+        const sdevent::event::timer::Timer::Callback& callback) :
+        timer(getEvent(), callback)
+    {
+    }
 
-        /** @brief Update a timer expiration. */
-        void update(
-            const std::chrono::steady_clock::time_point& expires)
-        {
-            timer.setTime(expires);
-        }
+    /** @brief Update a timer expiration. */
+    void update(const std::chrono::steady_clock::time_point& expires)
+    {
+        timer.setTime(expires);
+    }
 
-        /** @brief Query timer state. */
-        auto enabled()
-        {
-            return timer.enabled() != SD_EVENT_OFF;
-        }
+    /** @brief Query timer state. */
+    auto enabled()
+    {
+        return timer.enabled() != SD_EVENT_OFF;
+    }
 
-        /** @brief Enable a timer. */
-        void enable()
-        {
-            timer.enable(SD_EVENT_ONESHOT);
-        }
+    /** @brief Enable a timer. */
+    void enable()
+    {
+        timer.enable(SD_EVENT_ONESHOT);
+    }
 
-        /** @brief Disable a timer. */
-        void disable()
-        {
-            timer.enable(SD_EVENT_OFF);
-        }
+    /** @brief Disable a timer. */
+    void disable()
+    {
+        timer.enable(SD_EVENT_OFF);
+    }
 
-    private:
-        sdevent::event::timer::Timer timer;
+  private:
+    sdevent::event::timer::Timer timer;
 };
 
 } // namespace monitoring