diff --git a/.travis.yml b/.travis.yml
index 5200e76f..873ded23 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,14 +8,15 @@ addons:
   apt:
     packages:
       - libenchant-dev
+      - python3-pyqt5
+      - python3-pyqt5.qtsvg
 python:
   - "3.6"
   - "3.7"
   - "3.8"
 install:
   - pip install --upgrade pip
-  - pip install lxml
-  - pip install pyqt5==5.14.2
+  - pip install -r requirements.txt
 # - pip install pytest-faulthandler
   - pip install PyVirtualDisplay
   - pip install pytest-xvfb
diff --git a/nw/gui/doceditor.py b/nw/gui/doceditor.py
index cc761202..cc72cf9a 100644
--- a/nw/gui/doceditor.py
+++ b/nw/gui/doceditor.py
@@ -593,7 +593,7 @@ class GuiDocEditor(QTextEdit):
         as it is triggered on every keypress when typing.
         """
         self.hasSelection = self.textCursor().hasSelection()
-        if not self.hasFocus():
+        if self.docSearch.searchBox.hasFocus():
             # Block the event when the focus is on the search bar.
             return