diff --git a/mozilla/modules/plugin/samples/default/unix/Makefile.in b/mozilla/modules/plugin/samples/default/unix/Makefile.in
index 86b69474353..36fb0d9dcaf 100644
--- a/mozilla/modules/plugin/samples/default/unix/Makefile.in
+++ b/mozilla/modules/plugin/samples/default/unix/Makefile.in
@@ -46,6 +46,8 @@ FORCE_SHARED_LIB = 1
 # Force use of PIC
 FORCE_USE_PIC	= 1
 
+NO_DIST_INSTALL = 1
+
 include $(topsrcdir)/config/rules.mk
 
 EXTRA_DSO_LDOPTS += $(MOZ_COMPONENT_LIBS) $(XT_LIBS) \