diff --git a/buildjdk.sh b/buildjdk.sh
index fe8ee00..ac9f740 100755
--- a/buildjdk.sh
+++ b/buildjdk.sh
@@ -6,7 +6,7 @@ export CUPS_DIR=`pwd`/cups-2.2.4
 
 cp -R /usr/include/X11 $ANDROID_INCLUDE/
 # It isn't good, but need make it build anyways
-cp -R $CUPS_DIR/* $ANDROID_INCLUDE/
+cp -R $CUPS_DIR/cups/*.h $ANDROID_INCLUDE/cups
 
 # My system's JDK is too old (7.0), so we add an Oracle boot JDK.
 # Set "USE_SYSTEM_JDK_8=1" to use system jdk instead