diff --git a/src/protocols/SessionLock.cpp b/src/protocols/SessionLock.cpp
index ee7e201d..a33af3c5 100644
--- a/src/protocols/SessionLock.cpp
+++ b/src/protocols/SessionLock.cpp
@@ -51,6 +51,10 @@ CSessionLockSurface::CSessionLockSurface(SP<CExtSessionLockSurfaceV1> resource_,
             wlr_surface_unmap(pSurface);
             hyprListener_surfaceCommit.removeCallback();
             hyprListener_surfaceDestroy.removeCallback();
+
+            if (g_pCompositor->m_pLastFocus == pSurface)
+                g_pCompositor->m_pLastFocus = nullptr;
+
             pSurface = nullptr;
         },
         this, "SessionLockSurface");