diff --git a/.github/workflows/qt.yml b/.github/workflows/qt.yml
index 48c3eb0..37412ea 100644
--- a/.github/workflows/qt.yml
+++ b/.github/workflows/qt.yml
@@ -1,24 +1,16 @@
 name: CI Build
 
-on:
-  push:
-    branches-ignore:
-      - "releases/**"
-    paths-ignore:
-      - "**.md"
-  pull_request:
-    paths-ignore:
-      - "**.md"
+on: [push]
 
 jobs:
   build:
     strategy:
       fail-fast: false
       matrix:
-        qt_version: [5.12.11, 5.15.2, 6.2.0]
+        qt_version: [5.15.2, 6.4.0]
         platform: [ubuntu-20.04, windows-latest, macos-latest]
         include:
-          - qt_version: 6.2.0
+          - qt_version: 6.4.0
             additional_arguments: -D QT_DEFAULT_MAJOR_VERSION=6
             build_cmake: true
           - platform: ubuntu-20.04
diff --git a/src/nut/CMakeLists.txt b/src/nut/CMakeLists.txt
index 319bcac..bb2b7c9 100644
--- a/src/nut/CMakeLists.txt
+++ b/src/nut/CMakeLists.txt
@@ -59,6 +59,7 @@ qt_internal_add_module(Nut
         Qt::Core
         Qt::Gui
         Qt::Sql
+    GENERATE_CPP_EXPORTS
 )
 
 #### Keys ignored in scope 1:.:.:nut.pro:<TRUE>: