diff --git a/AppImageBuilder.yml b/AppImageBuilder.yml
index 05741fae..6c3ffb7c 100644
--- a/AppImageBuilder.yml
+++ b/AppImageBuilder.yml
@@ -33,7 +33,13 @@ AppDir:
     - sourceline: deb http://security.ubuntu.com/ubuntu focal-security main restricted
     - sourceline: deb http://security.ubuntu.com/ubuntu focal-security universe
     - sourceline: deb http://security.ubuntu.com/ubuntu focal-security multiverse
-    include: []
+    include:
+    - libgtk-3-0
+    exclude:
+    - humanity-icon-theme
+    - hicolor-icon-theme
+    - adwaita-icon-theme
+    - ubuntu-mono
   files:
     include: []
     exclude:
@@ -42,6 +48,9 @@ AppDir:
     - usr/share/doc/*/changelog.*
     - usr/share/doc/*/NEWS.*
     - usr/share/doc/*/TODO.*
+  runtime:
+    env:
+      GIO_MODULE_DIR: $APPDIR/usr/lib/x86_64-linux-gnu/gio/modules/
   test:
     fedora-30:
       image: appimagecrafters/tests-env:fedora-30