@@ -2,11 +2,11 @@
 CXX      = pnacl-clang++
 AR       = pnacl-ar
 RANLIB   = pnacl-ranlib
 FINALIZE = pnacl-finalize
 
-CACKEY_LIBS = -Llib -lcackey
+CACKEY_LIBS = -Llib -lcackey -lz
 PCSC_LIBS   = -Llib -lpcsc -L${NACL_SDK_ROOT}/lib/pnacl/Release -lppapi -lppapi_cpp
 LIBS        = $(CACKEY_LIBS) $(PCSC_LIBS)
 CFLAGS      = -Wall -I${NACL_SDK_ROOT}/include
 CXXFLAGS    = $(CFLAGS)
 
@@ -13,11 +13,11 @@
 PATH += :${NACL_SDK_ROOT}/toolchain/linux_pnacl/bin
 export PATH
 
 all: cackey.pexe
 
-cackey.pexe: cackey-chrome.o cackey-chrome-init.o lib/libcackey.a lib/libpcsc.a
+cackey.pexe: cackey-chrome.o cackey-chrome-init.o lib/libcackey.a lib/libpcsc.a lib/libz.a
 	$(CXX) -o cackey.pexe.new cackey-chrome.o cackey-chrome-init.o $(LIBS)
 	$(FINALIZE) cackey.pexe.new
 	mv cackey.pexe.new cackey.pexe
 
 lib/libcackey.a: build-deps
@@ -30,18 +30,23 @@
 lib/libpcsc.a: lib/libcackey.a
 	mkdir -p lib
 	rm -f lib/libpcsc.a
 	cd lib && ln -s ../workdir-*.inst/lib/libpcsc.a .
 
+lib/libz.a: lib/libcackey.a
+	mkdir -p lib
+	rm -f lib/libz.a
+	cd lib && ln -s ../workdir-*.inst/lib/libz.a .
+
 cackey-chrome.o: cackey-chrome.c
 cackey-chrome-init.o: cackey-chrome-init.cc
 
 clean:
 	rm -rf workdir-*
-	rm -f lib/libcackey.a lib/libpcsc.a
+	rm -f lib/libcackey.a lib/libpcsc.a lib/libz.a
 	-rmdir lib
 	rm -f cackey-chrome.o cackey-chrome-init.o
 	rm -f cackey.pexe
 
 distclean: clean
 
 .PHONY: all clean distclean