diff --git a/.appveyor.yml b/.appveyor.yml
index 33a1d42..f1298a9 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -6,7 +6,7 @@ environment:
   - QTDIR: C:\Qt\5.11\msvc2017_64
     VCVARS: "C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Community\\VC\\Auxiliary\\Build\\vcvars64.bat"
     PLATFORM:
-  
+
 init:
   - call "%QTDIR%\bin\qtenv2.bat"
   - set PATH=C:\Qt\Tools\QtCreator\bin;%PATH%
@@ -17,12 +17,12 @@ before_build:
   - git submodule update --init --recursive
 
 build_script:
-  - qmake spectral.pro CONFIG+=qtquickcompiler PREFIX="%DEPLOY_DIR%"
+  - qmake spectral.pro CONFIG+=debug CONFIG+=qml_debug PREFIX="%DEPLOY_DIR%"
   - nmake
-  
+
 after_build:
   - nmake install
-  - windeployqt --release --qmldir qml --qmldir imports "%DEPLOY_DIR%\spectral.exe"
+  - windeployqt --debug --qmldir qml --qmldir imports "%DEPLOY_DIR%\spectral.exe"
   - 7z a spectral.zip "%DEPLOY_DIR%\"
 
 artifacts:
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3a6e9b7..7c22588 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -23,7 +23,7 @@ build-appimage:
     - git submodule update --init --recursive
   script:
     - /opt/qt511/bin/qt511-env.sh
-    - /opt/qt511/bin/qmake CONFIG+=release CONFIG+=qtquickcompiler PREFIX=/usr
+    - /opt/qt511/bin/qmake CONFIG+=debug CONFIG+=qml_debug PREFIX=/usr
     - make
     - make INSTALL_ROOT=appdir install
     - /usr/bin/linuxdeployqt-continuous-x86_64.AppImage appdir/usr/share/applications/org.eu.encom.spectral.desktop -appimage -qmldir=qml -qmldir=imports -qmake=/opt/qt511/bin/qmake
diff --git a/.travis.yml b/.travis.yml
index 4241fc0..e9720a2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,7 +10,7 @@ install:
 - git submodule update --init --recursive
 
 script:
-- qmake spectral.pro CONFIG+=qtquickcompiler PREFIX="${DEPLOY_DIR}"
+- qmake spectral.pro CONFIG+=debug CONFIG+=qml_debug PREFIX="${DEPLOY_DIR}"
 - make
 - make install
 - macdeployqt ${DEPLOY_DIR}/bin/spectral.app -dmg -qmldir=qml -qmldir=imports