diff --git a/src/AudioProcessor.cpp b/src/AudioProcessor.cpp
index 04cbd7e..8c0ceb0 100644
--- a/src/AudioProcessor.cpp
+++ b/src/AudioProcessor.cpp
@@ -56,6 +56,7 @@ AudioProcessor::AudioProcessor(const QAudioFormat& format,
 AudioProcessor::~AudioProcessor()
 {
 	doWork_ = false;
+	inputEvent_.notify_all();
 	worker_.join();
 }