diff --git a/build.sh b/build.sh
index b933c73..4c85546 100755
--- a/build.sh
+++ b/build.sh
@@ -29,10 +29,6 @@ cmake ../qt5/qtbase -G "Ninja" \
   -DBUILD_SHARED_LIBS=OFF \
   -DCMAKE_BUILD_TYPE=Release \
   -DCMAKE_INSTALL_PREFIX=${INSTALL_PREFIX} \
-  -DQT_USE_BUNDLED_BundledFreetype=ON \
-  -DQT_USE_BUNDLED_BundledHarfbuzz=ON \
-  -DQT_USE_BUNDLED_BundledLibpng=ON \
-  -DQT_USE_BUNDLED_BundledPcre2=ON \
   -DFEATURE_system_doubleconversion=OFF \
   -DFEATURE_system_harfbuzz=OFF \
   -DFEATURE_system_jpeg=OFF \