diff --git a/src/lib/platform/OSXScreen.cpp b/src/lib/platform/OSXScreen.cpp
index bdd0a483..58a32337 100644
--- a/src/lib/platform/OSXScreen.cpp
+++ b/src/lib/platform/OSXScreen.cpp
@@ -841,6 +841,7 @@ OSXScreen::disable()
 	// FIXME -- stop watching jump zones, stop capturing input
 	
 	if (m_eventTapRLSR) {
+		CFRunLoopRemoveSource(CFRunLoopGetCurrent(), m_eventTapRLSR, kCFRunLoopDefaultMode);
 		CFRelease(m_eventTapRLSR);
 		m_eventTapRLSR = nullptr;
 	}