diff --git a/webshell/tests/viewer/Makefile.in b/webshell/tests/viewer/Makefile.in
index 58c325497fba..2498ee4bb7b9 100644
--- a/webshell/tests/viewer/Makefile.in
+++ b/webshell/tests/viewer/Makefile.in
@@ -105,7 +105,6 @@ CPPSRCS =			   \
 	nsSetupRegistry.cpp	   \
 	nsViewerApp.cpp		   \
 	nsWebCrawler.cpp	   \
-	nsStubs.cpp		   \
 	$(NULL)
 
 ifdef MOZ_OJI