diff --git a/jpackage-utils/misc/macros.jpackage b/jpackage-utils/misc/macros.jpackage

index 1978e14..b2b7f62 100644

--- a/jpackage-utils/misc/macros.jpackage

+++ b/jpackage-utils/misc/macros.jpackage

@@ -119,12 +119,12 @@

 # under java 1.2 and 1.3 should do a:

 #

 #   %install

-#   ... # create foo.jar in %{javadir}-ext

+#   ... # create foo.jar in %{_javadir}-ext

 #   %add_jvm_extension  foo bar 1.2 1.3

 #

 #   %files

-#   %{javadir}-ext/foo.jar

-#   %{javadir}-*/bar.jar

+#   %{_javadir}-ext/foo.jar

+#   %{_javadir}-*/bar.jar

 #

 %add_jvm_extension JAVA_LIBDIR=%{buildroot}/%{_javadir}	%{_bindir}/jvmjar -l