diff --git a/src/corelib/kernel/qeventdispatcher_wasm.cpp b/src/corelib/kernel/qeventdispatcher_wasm.cpp
index cd7d3583b4..a2248676b5 100644
--- a/src/corelib/kernel/qeventdispatcher_wasm.cpp
+++ b/src/corelib/kernel/qeventdispatcher_wasm.cpp
@@ -518,6 +518,7 @@ void QEventDispatcherWasm::updateNativeTimer()
             if (m_timerId > 0) {
                 emscripten_clear_timeout(m_timerId);
                 m_timerId = 0;
+                m_timerTargetTime = 0;
             }
             return;
         }