diff --git a/.github/workflows/iwyu.yml b/.github/workflows/iwyu.yml
index 06953a48c7ad..a1742a7c3050 100644
--- a/.github/workflows/iwyu.yml
+++ b/.github/workflows/iwyu.yml
@@ -41,7 +41,6 @@ jobs:
           apt-get update
           apt-get install -y cmake clang make libpcre3-dev
           apt-get install -y libgl-dev  # fixes missing dependency for Qt in CMake
-          apt-get install -y libcups2-dev  # required for Qt6PrintSupport in CMake since Qt 6.7.3
           apt-get install -y iwyu
 
       - name: Install missing software on archlinux
@@ -67,7 +66,6 @@ jobs:
           dnf install -y cmake clang pcre-devel
           dnf install -y libglvnd-devel  # fixes missing dependency for Qt in CMake
           dnf install -y p7zip-plugins  # required as fallback for py7zr in Qt installation
-          dnf install -y cups-devel  # required for Qt6PrintSupport in CMake since Qt 6.7.3
           dnf install -y iwyu
           ln -s iwyu_tool.py /usr/bin/iwyu_tool
 
@@ -164,7 +162,6 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt-get install -y cmake make libpcre3-dev
-          sudo apt-get install -y libcups2-dev  # required for Qt6PrintSupport in CMake since Qt 6.7.3
           sudo apt-get install -y libgl-dev  # missing dependency for using Qt in CMake
 
       - name: Install clang