diff --git a/mozilla/nsprpub/Makefile.in b/mozilla/nsprpub/Makefile.in
index fd1ca83c0cd..b0a1cae16e7 100644
--- a/mozilla/nsprpub/Makefile.in
+++ b/mozilla/nsprpub/Makefile.in
@@ -46,8 +46,6 @@ MAKE := $(patsubst -j%,,$(MAKE)) -j1
 DIRS = config pr lib
 
 ifdef MOZILLA_CLIENT
-PR_CLIENT_BUILD = 1
-PR_CLIENT_BUILD_UNIX = 1
 # Make nsinstall use absolute symlinks by default for Mozilla OSX builds
 # http://bugzilla.mozilla.org/show_bug.cgi?id=193164
 ifeq ($(OS_ARCH),Darwin)
@@ -78,15 +76,6 @@ ifeq ($(OS_ARCH),WINNT)
 ZIP_ASCII_OPT = -ll
 endif
 
-ifdef PR_CLIENT_BUILD
-export::
-	rm -r -f $(DIST)/../public/nspr
-ifdef PR_CLIENT_BUILD_UNIX
-	rm -f $(dist_libdir)/libnspr.a
-	rm -f $(dist_bindir)/libnspr.$(DLL_SUFFIX)
-endif
-endif
-
 # Delete config/autoconf.mk last because it is included by every makefile.
 distclean::
 	@echo "cd pr/tests; $(MAKE) $@"