diff --git a/buildjdk.sh b/buildjdk.sh
index 00347d2..07bb34c 100755
--- a/buildjdk.sh
+++ b/buildjdk.sh
@@ -41,7 +41,8 @@ if [ "$BUILD_IOS" != "1" ]; then
 else
   ln -s -f /opt/X11/include/X11 $ANDROID_INCLUDE/
   platform_args="--with-toolchain-type=clang"
-  AUTOCONF_x11arg="--with-x=/opt/X11/include/X11 --disable-precompiled-headers --prefix=/usr/lib"
+  # --disable-precompiled-headers
+  AUTOCONF_x11arg="--with-x=/opt/X11/include/X11 --prefix=/usr/lib"
   sameflags="-arch arm64 -isysroot $thesysroot -miphoneos-version-min=12.0 -DHEADLESS=1 -I$PWD/ios-missing-include -Wno-implicit-function-declaration"
   export CFLAGS+=" $sameflags"
   export CXXFLAGS="$sameflags"