diff --git a/src/Compositor.cpp b/src/Compositor.cpp
index 8f36b4ae..2f972335 100644
--- a/src/Compositor.cpp
+++ b/src/Compositor.cpp
@@ -351,6 +351,8 @@ void CCompositor::cleanup() {
     g_pXWaylandManager.reset();
     g_pPointerManager.reset();
     g_pSeatManager.reset();
+    g_pHyprCtl.reset();
+    g_pEventLoopManager.reset();
 
     if (m_sWLRRenderer)
         wlr_renderer_destroy(m_sWLRRenderer);
@@ -364,6 +366,7 @@ void CCompositor::cleanup() {
     if (m_critSigSource)
         wl_event_source_remove(m_critSigSource);
 
+    wl_event_loop_destroy(m_sWLEventLoop);
     wl_display_terminate(m_sWLDisplay);
     m_sWLDisplay = nullptr;
 
diff --git a/src/events/Monitors.cpp b/src/events/Monitors.cpp
index e3f8f03a..17b8ef65 100644
--- a/src/events/Monitors.cpp
+++ b/src/events/Monitors.cpp
@@ -188,6 +188,9 @@ void Events::listener_monitorDestroy(void* owner, void* data) {
 
     Debug::log(LOG, "Destroy called for monitor {}", pMonitor->output->name);
 
+    if (pMonitor->output->idle_frame)
+        wl_event_source_remove(pMonitor->output->idle_frame);
+
     pMonitor->onDisconnect(true);
 
     pMonitor->output                 = nullptr;
diff --git a/src/managers/ThreadManager.cpp b/src/managers/ThreadManager.cpp
index cd892503..6f8e0c9a 100644
--- a/src/managers/ThreadManager.cpp
+++ b/src/managers/ThreadManager.cpp
@@ -25,5 +25,6 @@ CThreadManager::CThreadManager() {
 }
 
 CThreadManager::~CThreadManager() {
-    //
+    if (m_esConfigTimer)
+        wl_event_source_remove(m_esConfigTimer);
 }
\ No newline at end of file
diff --git a/src/render/Renderer.cpp b/src/render/Renderer.cpp
index 48fa92a0..4fe35c7e 100644
--- a/src/render/Renderer.cpp
+++ b/src/render/Renderer.cpp
@@ -90,6 +90,11 @@ CHyprRenderer::CHyprRenderer() {
     wl_event_source_timer_update(m_pCursorTicker, 500);
 }
 
+CHyprRenderer::~CHyprRenderer() {
+    if (m_pCursorTicker)
+        wl_event_source_remove(m_pCursorTicker);
+}
+
 static void renderSurface(SP<CWLSurfaceResource> surface, int x, int y, void* data) {
     if (!surface->current.buffer || !surface->current.buffer->texture)
         return;
diff --git a/src/render/Renderer.hpp b/src/render/Renderer.hpp
index f88bfebf..60101e87 100644
--- a/src/render/Renderer.hpp
+++ b/src/render/Renderer.hpp
@@ -42,6 +42,7 @@ struct SSessionLockSurface;
 class CHyprRenderer {
   public:
     CHyprRenderer();
+    ~CHyprRenderer();
 
     void                            renderMonitor(CMonitor* pMonitor);
     void                            arrangeLayersForMonitor(const int&);