diff --git a/mozilla/themes/Makefile.in b/mozilla/themes/Makefile.in
index 30149c7557e..17ccc0b301c 100644
--- a/mozilla/themes/Makefile.in
+++ b/mozilla/themes/Makefile.in
@@ -26,7 +26,11 @@ VPATH		= @srcdir@
 
 include $(DEPTH)/config/autoconf.mk
 
-DIRS		= classic modern 
+DIRS		= modern 
+
+ifndef MOZ_MINOTAUR
+DIRS += classic
+endif
 
 include $(topsrcdir)/config/rules.mk