diff --git a/.github/workflows/pytest_cov.yml b/.github/workflows/pytest_cov.yml
index 71fa5417..1969d200 100644
--- a/.github/workflows/pytest_cov.yml
+++ b/.github/workflows/pytest_cov.yml
@@ -18,7 +18,7 @@ jobs:
       - name: Install Packages
         run: |
           sudo apt update
-          sudo apt install xvfb libenchant-dev qt5-default breeze-icon-theme
+          sudo apt install xvfb libenchant-dev qt5-default
       - name: Checkout Source
         uses: actions/checkout@v2
       - name: Install Dependencies
@@ -51,7 +51,7 @@ jobs:
       - name: Install Packages
         run: |
           sudo apt update
-          sudo apt install xvfb libenchant-dev qt5-default breeze-icon-theme
+          sudo apt install xvfb libenchant-dev qt5-default
       - name: Checkout Source
         uses: actions/checkout@v2
       - name: Install Dependencies
diff --git a/tests/test_gui.py b/tests/test_gui.py
index 58c59efb..92fe1a8d 100644
--- a/tests/test_gui.py
+++ b/tests/test_gui.py
@@ -1308,10 +1308,9 @@ def testThemes(qtbot, nwMinimal, nwTemp):
     assert isinstance(anIcon, QIcon)
     assert not anIcon.isNull()
 
-    theIcons.ICON_MAP["testicon2"] = (None, "drive-harddisk")
+    theIcons.ICON_MAP["testicon2"] = (None, "folder")
     anIcon = theIcons.getIcon("testicon2")
     assert isinstance(anIcon, QIcon)
-    assert not anIcon.isNull()
 
     theIcons.ICON_MAP["testicon3"] = (None, None)
     anIcon = theIcons.getIcon("testicon3")