diff --git a/src/activities/reader/EpubReaderActivity.cpp b/src/activities/reader/EpubReaderActivity.cpp
index 68902dcd..668825c6 100644
--- a/src/activities/reader/EpubReaderActivity.cpp
+++ b/src/activities/reader/EpubReaderActivity.cpp
@@ -844,7 +844,6 @@ void EpubReaderActivity::render(Activity::RenderLock&& lock) {
   if (currentSpineIndex == epub->getSpineItemsCount()) {
     if (!endOfBookMenuOpened) {
       endOfBookMenuOpened = true;
-      lock.unlock();
       const std::string path = epub->getPath();
       enterNewActivity(new EndOfBookMenuActivity(
           renderer, mappedInput, path, [this](EndOfBookMenuActivity::Action action) {