diff --git a/modules/libpr0n/test/Makefile.in b/modules/libpr0n/test/Makefile.in
index c4ed93c68ef9..7c93898f3300 100644
--- a/modules/libpr0n/test/Makefile.in
+++ b/modules/libpr0n/test/Makefile.in
@@ -48,9 +48,9 @@ MODULE		= test_libpr0n
 
 XPCSHELL_TESTS  = unit
 
-ifdef MOZ_MOCHITEST
-DIRS            += mochitest
-endif
+#ifdef MOZ_MOCHITEST
+#DIRS            += mochitest
+#endif
 
 include $(topsrcdir)/config/rules.mk