diff --git a/modules/libjar/Makefile.in b/modules/libjar/Makefile.in
index 0a6eb5d3693..952227f6411 100644
--- a/modules/libjar/Makefile.in
+++ b/modules/libjar/Makefile.in
@@ -50,17 +50,6 @@ ifdef MOZ_ZIPWRITER
 DIRS  += zipwriter
 endif
 
-ifdef MOZ_INSTALLER
-# Linux and Solaris installer needs standalone libjar
-DIRS  += standalone
-
-# Make this a true dynamic component even in static builds because
-# this component is shared by installer
-ifndef MOZ_ENABLE_LIBXUL
-BUILD_STATIC_LIBS=
-endif
-endif
-
 ifdef ENABLE_TESTS
 TOOL_DIRS += test
 endif
diff --git a/modules/libjar/standalone/Makefile.in b/modules/libjar/standalone/Makefile.in
deleted file mode 100644
index cebe75fb331..00000000000
--- a/modules/libjar/standalone/Makefile.in
+++ /dev/null
@@ -1,83 +0,0 @@
-#
-# ***** BEGIN LICENSE BLOCK *****
-# Version: MPL 1.1/GPL 2.0/LGPL 2.1
-#
-# The contents of this file are subject to the Mozilla Public License Version
-# 1.1 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-# http://www.mozilla.org/MPL/
-#
-# Software distributed under the License is distributed on an "AS IS" basis,
-# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-# for the specific language governing rights and limitations under the
-# License.
-#
-# The Original Code is mozilla.org code.
-#
-# The Initial Developer of the Original Code is
-# Netscape Communications Corporation.
-# Portions created by the Initial Developer are Copyright (C) 1998
-# the Initial Developer. All Rights Reserved.
-#
-# Contributor(s):
-#   Samir Gehani <sgehani@netscape.com>
-#
-# Alternatively, the contents of this file may be used under the terms of
-# either the GNU General Public License Version 2 or later (the "GPL"), or
-# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-# in which case the provisions of the GPL or the LGPL are applicable instead
-# of those above. If you wish to allow use of your version of this file only
-# under the terms of either the GPL or the LGPL, and not to allow others to
-# use your version of this file under the terms of the MPL, indicate your
-# decision by deleting the provisions above and replace them with the notice
-# and other provisions required by the GPL or the LGPL. If you do not delete
-# the provisions above, a recipient may use your version of this file under
-# the terms of any one of the MPL, the GPL or the LGPL.
-#
-# ***** END LICENSE BLOCK *****
-
-DEPTH		= ../../..
-topsrcdir	= @top_srcdir@
-srcdir		= @srcdir@
-VPATH		= @srcdir@
-
-include $(DEPTH)/config/autoconf.mk
-include $(srcdir)/../objs.mk
-
-MODULE		= jar
-LIBRARY_NAME	= jar$(VERSION_NUMBER)_s
-REQUIRES	= zlib \
-		  $(NULL)
-
-#DEP_XPIDLSRCS	= $(MODULES_LIBJAR_XPIDLSRCS)
-#EXPORTS		= $(MODULES_LIBJAR_LEXPORTS)
-
-CPPSRCS		= $(MODULES_STANDALONE_LCPPSRCS)
-
-FORCE_STATIC_LIB = 1
-
-ifneq ($(OS_ARCH),WINNT)
-SHARED_LIBRARY_LIBS = $(DEPTH)/modules/zlib/standalone/$(LIB_PREFIX)mozz_s.$(LIB_SUFFIX)
-endif
-
-GARBAGE		+= $(MODULES_STANDALONE_LCPPSRCS) $(wildcard *.$(OBJ_SUFFIX))
-
-ifeq ($(OS_ARCH),WINNT)
-USE_STATIC_LIBS=1
-GARBAGE		+= $(addprefix $(srcdir)/,$(MODULES_STANDALONE_LCPPSRCS))
-endif
-
-ifeq ($(OS_ARCH),OS2)
-USE_STATIC_LIBS=1
-endif
-
-SRCS_IN_OBJDIR	= 1
-
-include $(topsrcdir)/config/rules.mk
-
-DEFINES += -DSTANDALONE
-
-LOCAL_INCLUDES	= -I$(srcdir)/..
-
-export:: $(MODULES_STANDALONE_CPPSRCS)
-	$(INSTALL) $^ .