diff --git a/config/rootfiles/core/172/filelists/zlib b/config/rootfiles/core/172/filelists/zlib
new file mode 120000
index 000000000..e34566322
--- /dev/null
+++ b/config/rootfiles/core/172/filelists/zlib
@@ -0,0 +1 @@
+../../../common/zlib
\ No newline at end of file
diff --git a/config/rootfiles/core/172/update.sh b/config/rootfiles/core/172/update.sh
index 643a262bc..747933e55 100644
--- a/config/rootfiles/core/172/update.sh
+++ b/config/rootfiles/core/172/update.sh
@@ -39,6 +39,7 @@ done
 # Remove files
 rm -rvf \
 	/etc/strongswan.d/scepclient.conf \
+	/lib/libz.so.1.2.12 \
 	/usr/lib/libunbound.so.8.1.1* \
 	/usr/libexec/ipsec/scepclient